A motorcycle tank bag is a soft or semi-rigid pouch that mounts on top of the fuel tank and puts your wallet, sunglasses, phone, gloves and multi-tool one zip away instead of buried in a pannier. Picking the right one for long-distance riding comes down to three questions: will it hold onto your tank, will it scratch the paint, and can you clear the fuel filler cap without a fight.
Those three questions decide everything, and almost nobody asks them before buying. Riders end up with a bag that slides around on gravel, or one that leaves swirl marks on a freshly detailed tank, or one that forces a full removal at every fuel stop on a bike that eats a tank every 300 km. We went through the ten most-reviewed touring tank bags on the market, compared their mounting systems, fabrics, capacities and tank materials, and flagged the honest drawback on every single one.
This is the roundup we wanted and could never find: a real cross-brand comparison with capacities in litres, weights in pounds, and a plain statement of whether each bag works on a steel tank only or on aluminium, plastic and composite tanks too. We also kept our other touring kit guides open while we worked, including our motorcycle touring boots guide and our saddlebag roundup for cruisers, because the tank bag is only one part of a load plan that works.
Table of Contents
- Top 3 Picks for Touring Tank Bags in 2026
- 10 Best Motorcycle Tank Bags at a Glance (October 2026)
- 1. GIVI Sport-T TANKLOCK 6L — The Best Motorcycle Tank Bag for Touring Overall
- 2. Nelson-Rigg Trails End 16L — Best Tank Bag for Adventure Touring
- 3. TUSK Olympus 8L — The Top Rated Touring Tank Bag
- 4. Chase Harper USA 450 6.8L — Best Magnetic Bag That Respects Your Paint
- 5. Nelson-Rigg Route 1 7L — Best Tank Bag for Cruisers and Steel Tanks
- 6. Nelson-Rigg Hurricane 2.6L — Best All-Weather Tank Bag for Dual Sport Bikes
- 7. cortech Super 2.0 12L — Best All-Round Do-Everything Tank Bag
- 8. Rhinowalk 5-6.5L — Best Tank Bag for Security and Theft Deterrence
- 9. Rhinowalk 15-18L Hard Shell — Best Hard-Shell Tank Bag
- 10. Biltwell EXFIL-2 Mini — Best Budget Pick for Riding Light
- How to Choose a Tank Bag for Touring
- Paint Protection: Using a Tank Bag Without Damaging Your Bike
- Tank Bag vs Side Bags vs Top Case: Where It Fits in Your Touring Setup
- Frequently Asked Questions
- Final Verdict: Which Touring Tank Bag Should You Buy?
Top 3 Picks for Touring Tank Bags in 2026
GIVI Sport-T TANKLOCK 6L
- Ring-lock mount works on any tank
- 6 litre capacity
- Neoprene touchscreen pocket
- Rain cover and shoulder strap included
Nelson-Rigg Trails End 16L
- Largest capacity here at 16 litres
- Universal strap fit
- Quick-release buckles
- Lifetime warranty
TUSK Olympus 8L
- 4.7 stars from 469 owners
- Transparent touch-friendly lid
- USB charging port
- Four-clip quick release
10 Best Motorcycle Tank Bags at a Glance (October 2026)
Every bag below is in the list of ten, with the specs that decide a purchase rather than the marketing copy. Prices and model availability move around during the year, so check the listing for current details and confirm the bag clears your own filler cap before you commit. Updated for 2026.
| Product | Specs | Action |
|---|---|---|
| GIVI Sport-T TANKLOCK 6L |
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Check Latest Price |
| Nelson-Rigg Trails End 16L |
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Check Latest Price |
| TUSK Olympus 8L |
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Check Latest Price |
 Chase Harper USA 450 6.8L |
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Check Latest Price |
 Nelson-Rigg Route 1 7L |
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Check Latest Price |
 Nelson-Rigg Hurricane 2.6L |
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Check Latest Price |
 cortech Super 2.0 12L |
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Check Latest Price |
 Rhinowalk 5-6.5L Secure |
|
Check Latest Price |
 Rhinowalk 15-18L Hard Shell |
|
Check Latest Price |
 Biltwell EXFIL-2 Mini |
|
Check Latest Price |
1. GIVI Sport-T TANKLOCK 6L — The Best Motorcycle Tank Bag for Touring Overall
GIVI Sport-T Tanklock Tank Bag (6 Liter – ST611), Black
Ring-lock mount
6 litres
12.01 x 10 x 7.52 inch
2.1 lbs
Waterproof polyester and PU
Pros
- Mounts to any tank material including aluminium
- 2051 reviews from a deep owner base
- Neoprene pocket fits large phones
- Rain cover and shoulder strap in the box
Cons
- 6 litres is small for touring loads
- Single main compartment
- Padlock not included
The GIVI Sport-T TANKLOCK is the bag we would put on a bike and ride three countries on, and it is our pick for the best motorcycle tank bags for touring because of one decision: it does not rely on magnets. The ring-lock system threads through the filler cap surround, so the mount grips aluminium, plastic and composite tanks exactly as well as steel.
That single fact widens the audience more than any other attribute in this roundup. Owners consistently describe the mount as rock solid and removal as a two-second job at every fuel stop, which matters most on bikes with a small tank and a big appetite. It is also the most heavily reviewed bag we looked at, with 2051 ratings behind it, so the long-term picture is unusually well documented.
The upper neoprene pocket is the feature other brands chase. It takes a phone up to 6.9 inches behind a thermoformed EVA-coated window, so you can run navigation without stopping, and the cable exit port lines up with the GIVI Power Hub charging system if you want the phone topped up while you ride. Buyers rate the window size and the mount above everything else.
The shell is 900D polyester with a PU coating and the listing rates it waterproof, and a rain cover comes in the box for the days that are worse than waterproof. There is a matching puller point for a padlock, though the padlock itself is not included, which is the first thing to add if you leave the bike overnight.
What the GIVI Sport-T gets right for touring
It disappears from the rider’s awareness. At 12.01 by 10 by 7.52 inches and 2.1 pounds, it sits low and forward enough that it does not foul the bars or block instrument access on a faired tourer. The shoulder strap and carry handle also mean you can take the whole thing with you, wallet, passport and camera gear inside, instead of leaving it on the tank at a café.
It is also the easiest recommendation to keep. With 2051 reviews averaging 4.6 stars, this is the bag with the deepest pool of real owners reporting on zippers, stitching and weather after multiple seasons, not just first impressions.
Where the GIVI Sport-T falls short
Six litres is genuinely small. That is enough for a phone, wallet, sunglasses, gloves and a cable, but it will not swallow a full-face helmet or a jacket, and the single-compartment layout means you are digging past the wallet for the earplugs.
It is also a premium spend for the volume you get. Buyers who wanted a touring week of gear come back disappointed, and anyone wanting more capacity in a tank bag should look at the strap-mount options further down. If paint-free mounting is not a requirement and you own a steel tank, this section is not for you.
2. Nelson-Rigg Trails End 16L — Best Tank Bag for Adventure Touring
Nelson-Rigg Trails End Adventure Motorcycle Tank Bag, fits Most Honda Yamaha Kawasaki Adventure Bikes
Strap mount
16 litres
12 x 7 x 12 inch
2 lbs
Lifetime warranty
Pros
- Roomiest true capacity in this list
- Quick-release straps for fast refuelling
- Touch-screen map pocket
- Reflective piping and rain cover included
Cons
- Bulkier than slim magnetic bags
- Straps may need trimming on some tanks
- Single main compartment
The Nelson-Rigg Trails End is the one to buy when the trip is longer than the weekend. At 16 litres it is among the biggest bags we reviewed, and it does it on a universal strap fit that suits most Honda, Yamaha and Kawasaki adventure bikes without a bike-specific mounting plate.
Owners who have run one across multiple seasons point to the quick-release straps as the feature that changes daily life. Four buckles release in seconds, so clearing the filler cap is not a ritual. Adventure riders who prefer a smaller, dedicated tank bag for everyday riding to keep their pocket clear tend to pair this one with soft panniers rather than replacing them.
Construction is the reason it survives gravel. UltraMax fabric is rated for fade resistance and breakdown from UV and weather, and the reverse coil zippers are specifically chosen to keep dust and grit out of the teeth, which is the single most common failure point on a bag that lives on a tank in front of the front wheel.
The bag holds its shape when empty thanks to a lined interior, so it does not slump onto the tank when you are running on fumes, and reflective piping around the edge gives other road users something to see at night. The clear map pocket is touch-screen friendly for GPS or phone use, and a rain cover is included in the box.
Why adventure riders keep buying it
The lifetime warranty is unusually strong for soft luggage, and it changes how people treat the bag. A tank bag on an adventure bike lives a hard life, so knowing the manufacturer stands behind it removes the hesitation that makes riders under-pack and then buy a second bag anyway.
Capacity plus universal fit means one bag can move between bikes. Riders with a tourer in the garage and an enduro at a friend’s place can use the same bag for both, which is a genuine saving when you own more than one motorcycle.
Where it is awkward
Sixteen litres is a lot of bag in front of you. On a tall adventure bike with a high screen, the profile can come close to the windscreen or the rider’s chest, so check the fit on your own machine before committing. It also reads as bulky next to the slim magnetic designs, and the buckle straps take longer to deal with than a magnet does.
On very narrow tanks the straps may need trimming to reach the tie-down points. Inside there is a single main compartment rather than a divided layout, so on a long trip you will want to use the map pocket and elastic retention to keep small items from migrating to the bottom.
3. TUSK Olympus 8L — The Top Rated Touring Tank Bag
Tusk Olympus Tank Bag – Large, 8L, Black/Grey
Strap mount
8 litres
12 x 8 x 8 inch
Touch-friendly lid
USB charging port
Pros
- Top 4.7 star rating in this roundup
- Four-clip quick release for fast refuelling
- USB cable port routed to the phone pocket
- Removable interior divider and rain fly included
Cons
- Zipper pulls cannot be padlocked
- Needs the rain fly in sustained rain
- Runs small for water bottles
The TUSK Olympus carries a 4.7 star rating from 469 owners, with 86 percent of buyers giving it five, and it ranks number one in its Amazon category. That is the closest thing to a consensus pick here, and for a bag that has to sit on a tank for thousands of miles it is a meaningful signal.
It mounts with a universal strap kit and four clips, and the clips release without unfastening each strap individually. Elastic retainers stop the loose strap ends flapping in the wind, which is the detail that keeps long-trip owners happy. It fits adventure, dual sport, cruiser and touring bikes from the same kit.
The clear lid pocket is genuinely usable rather than decorative. Owners run phones and GPS units through it without stopping, and the external USB cable port with internal routing keeps a device charging while it sits in the pocket. Inside there are two mesh pockets, an exterior mesh pocket and elastic loops, plus a removable divider so you can split the single main compartment however the trip needs.
Rain protection is handled with an included rain fly that has to be fitted before sustained weather. A rain cover stowed in the box is standard in this category, but it does need securing at speed, and the bag itself is not sealed like the welded PVC models further down.
Where it beats the bags around it
Organisation. Almost every rival here is a single open cavity, while the Olympus has mesh pockets, elastic loops and a divider that comes out. On a week-long tour that is the difference between finding the earplugs and emptying the bag onto the tank at a services station.
The charging port is also a real touring asset rather than a gimmick. Running a phone for navigation all day drains it, and routing a cable internally means you do not have a lead draped across the tank catching the bars.
Where it falls short
The zipper pulls have no holes or anchor points for a padlock, so there is no built-in theft deterrent. If you plan to leave the bike and the bag overnight, that matters, and it is the reason the secure-locked model later in this list exists.
Eight litres runs small for two water bottles or a full helmet, and phones can overheat behind the clear panel in high temperatures, so it is better suited to paper maps or a phone you are not streaming from. Owners also mention that the picture-only instructions take a moment to decipher and that the included strap length can be excessive depending on the bike.
4. Chase Harper USA 450 6.8L — Best Magnetic Bag That Respects Your Paint
Chase Harper USA 450 Magnetic Tank Bag, Water-Resistant, Tear-Resistant, Industrial Grade Ballistic Nylon with Anti-Scratch Rubberized Polymer Bottom, Strong Neodymium Magnets – Black
Magnetic mount
6.8 litres
12 x 9 x 4 inch
2 lbs
Ballistic nylon, Made in USA
Pros
- Full rubberized anti-scratch base covers the whole bottom
- Neodymium magnets hold firm at speed
- Detachable touch-sensitive map pouch
- YKK metal zipper pulls
Cons
- Steel tank only
- Water resistant rather than waterproof
- Flat 4 inch profile suits small items
The Chase Harper USA 450 solves the paint-scratching fear better than any other magnetic bag here, and it is the one we recommend to anyone with a steel tank who is nervous about mounting hardware on clear coat. The non-slip rubberized polymer covers the entire bottom of the bag rather than a small contact patch, so grit gets trapped in the rubber instead of being pressed against the tank.
That matters more than it sounds. The most common magnetic-bag complaint in owner reports is paint marking, and the cause is nearly always dirt trapped between magnet face and tank. Put a full rubberized base between the two and the failure mode largely disappears. Multiple neodymium magnets in each wing keep it planted at speed.
The build is American industrial grade ballistic nylon with YKK metal zipper pulls on every compartment, a hardware detail that rarely appears on a bag at this level. Made in the USA, and the difference shows in the seams and in the fact that owners report the zips still running smoothly after seasons.
The detachable map pouch has a touch-sensitive window for a phone or tablet and reverses so it can sit the other way up. The whole bag is a low 4 inch profile at 12 by 9 inches, which uses the flat middle of a tank without intruding into your riding position.
Why it suits cruiser and tourer riders
Low profile is the point. Most of the complaints about tank bags in the forum are about bags that are too tall, catching a screen or blocking gauges. At 4 inches, this one stays out of the sightline on a faired touring bike, which makes it easy to live with on a bike you ride every day.
The touch-sensitive pouch is the other draw for riders who navigate by phone rather than a fitted GPS unit, and the full-length pockets make good use of an otherwise shallow footprint.
Where it does not fit
If your tank is aluminium, plastic or composite, this bag simply will not stay on. Test with a fridge magnet first. It is also water resistant rather than waterproof, so in sustained rain you will want a cover, and there is no dedicated cable port to the map pouch for charging.
At 6.8 litres with a single main compartment and a flat shape, it is built for small items, not bulky gear. Anyone packing a full-face helmet should look at a larger strap-mount bag instead.
5. Nelson-Rigg Route 1 7L — Best Tank Bag for Cruisers and Steel Tanks
Nelson-Rigg Route 1 Journey Highway Cruiser Magnetic Tank Bag, fits Harley Davidson, Indian, Honda, Yamaha, Suzuki and more
Magnetic mount
7 litres
10 x 8 x 4 inch
1.8 lbs
Hi-viz orange interior
Pros
- Strap-free install in seconds
- Protective base that does not mark the tank
- Orange interior makes small items easy to find
- Expansion zipper and lifetime warranty
Cons
- Needs a flat steel tank
- No lock at all
- Compact footprint wastes space on large tanks
The Nelson-Rigg Route 1 is the cruiser bag. There is no strap, buckle or tool involved in fitting it, and on a big Harley or Indian with a wide steel tank the flat centre section is exactly what a magnetic bag wants. Installation and removal are a single motion, which matters when you stop for fuel four times a day.
Cruiser owners rate it very highly, and the detail that comes up most is the interior. A hi-vis orange lining means a set of keys or a sunglasses lens is instantly visible against the black shell instead of disappearing to the bottom of a black bag in a dark car park. It is a small thing that owners mention constantly.
It handles more than its base volume suggests. There is an expansion zipper in the base that adds usable room when you need it, and owners report fitting a full face shield inside, which is more than the nominal 7 litres implies. The clear pocket is touch-screen friendly for maps, a GPS unit or a phone.
The protective base prevents the bag from slipping or marking the tank, UltraMax fabric is rated for fade resistance, and a rain cover is included. The lifetime warranty is the same one that makes the Nelson-Rigg name carry weight in this category.
What makes it a cruiser fit
Flat-topped steel tanks. A magnetic bag works best where there is a broad flat metal surface, and that describes most cruiser layouts, which is why this bag is marketed to Harley, Indian, Honda, Yamaha and Suzuki owners in that order. The 10 by 8 by 4 inch footprint sits low and forward on that kind of tank without touching the bars.
The top zipper keeps contents secure when the bag is picked up by its handle and carried into a shop or a bar, so you are not tipping your wallet onto a pavement.
Where it lets you down
The magnet needs a flat metal surface, so it will not hold on plastic or composite tanks. There is no anti-theft provision of any kind, and the bag is pulled off by its handle by anyone who wants to, so it is a poor choice for bikes parked overnight in public.
Owners also note that on a very large touring tank the compact footprint leaves usable space beside the filler unused. And the rating spread is slightly wider than the rivals here, with a small share of three-star reviews from riders who bought it for a non-steel tank.
6. Nelson-Rigg Hurricane 2.6L — Best All-Weather Tank Bag for Dual Sport Bikes
Nelson Rigg Waterproof Hurricane Dual Sport/Enduro Tank Bag, Black/Grey
Strap mount
2.6 litres
1.5 lbs
Three compartments
Welded PVC tarpaulin
Pros
- Genuinely waterproof 100 percent PVC with welded seams
- Weighs just 1.5 pounds
- Elastic loops stop contents shifting on rough ground
- Three compartments and a touch-screen pocket
Cons
- Only 2.6 litres
- Strap mount is slower than magnetic
- PVC goes stiff in cold weather
The Nelson-Rigg Hurricane is the one to buy if your touring involves weather that does not stop. The shell is 100 percent PVC tarpaulin with electronically welded seams, not stitched, so there is no thread path for water to follow. Owners use it on dual sport and enduro riding where washed-out gravel and standing water are normal and fabric bags would seep.
It also comes in at 1.5 pounds, and it is the smallest. At 2.6 litres it is an essentials pouch rather than a luggage bag, and that is exactly how riders use it, on narrow, more technical tanks where anything larger would foul the bars or the rider’s knees.
Three compartments is unusually good organisation for a bag this size, and the elastic loops in the base of the main compartment stop belongings shifting on rough terrain. That matters because one of the more alarming forum reports is a tank bag that opened up and spilled its contents, plus a little fuel, after a hard stop on a broken road.
The outer material cleans easily with a wipe and resists slipping or marking the tank, and there is a clear touch-screen friendly top pocket for a phone or GPS unit. The lifetime warranty applies here too.
When the Hurricane is the right call
Multi-day trips in the wet, and off-road work. A welded PVC bag shrugs off the things that destroy textile luggage, and the smaller footprint suits a narrow adventure tank where a 16-litre bag would simply not fit.
It also suits riders who resent bulk. At 1.5 pounds empty and roughly the size of a large camera bag, it adds almost nothing to the front of the bike and stays clear of the bars on a tall enduro.
Where it is the wrong call
If you want to carry a helmet, a jacket or a week of kit, 2.6 litres will not do it. The strap mount is also slower to fit and remove than a magnetic system, so the fuel-stop routine takes longer than with the bags earlier in this list.
PVC tarpaulin is stiff and less flexible in cold weather, which some riders notice on winter commutes where a textile bag would fold down and pack away better. The listing also describes it as vehicle specific fit, so check clearance on your tank before ordering.
7. cortech Super 2.0 12L — Best All-Round Do-Everything Tank Bag
cortech Super 2.0 12L Motorcycle Tank Bag
Magnetic or strap mount
12 litres
2.5 lbs
Three compartments
1680D ballistic polyester
Pros
- Hideaway backpack straps carry the loaded bag off the bike
- Integrated rain cover stored inside
- Removable map pocket and internal organiser
- Built-in sip tube and headphone port
Cons
- Among the heaviest bags here
- Water resistant so the rain cover matters
- One-year warranty
The cortech Super 2.0 is the bag you take off the bike with. The hideaway backpack straps fold into the back panel, so when you park at a viewpoint or walk into town the loaded bag converts into a backpack rather than forcing you to unload it into a day pack. Buyers treat that as the defining feature of this bag.
At 12 litres it carries more than most of the magnetic bags here while staying well short of the 16-litre Trails End, which makes it the middle option for a rider who wants one volume of gear up front and nothing else. It is available in magnetic or strap mounting options, which is rare in this roundup and useful if you own two bikes with different tank materials.
The construction is heavy duty. 1680 denier ballistic polyester combined with 1800 denier three-lined twill jacquard is a genuine abrasion specification rather than a marketing word, and the non-slip, non-scratch diamond pattern base keeps the bag planted and off the paint. Phoslite reflective piping handles night visibility.
Inside there is a removable snapped-in map pocket, two internal mesh pockets, a hidden external pocket and a soft-lined organiser that stops small gear rattling. A built-in sip tube port and headphone cable port route hydration and audio neatly, and the integrated rain cover with a clear window lives in its own pocket inside the bag.
What it does better than the rest
Carrying gear away from the bike. Every touring day involves locking a bag on a tank in a car park, and this is one of only two bags here that converts into a backpack so you can take the contents with you without repacking. Riders who also repurpose luggage for carrying food and water on long trips appreciate the volume alongside the straps.
The internal organisation is the most layered in the roundup. If you are the sort of rider who wants a wallet, a phone, a camera, earplugs, a multi-tool and a spare bulb each in their own space, this bag is set up for it.
Where it becomes a burden
At 2.5 pounds empty it is among the heavier bags here, and 12 litres of volume in front of you is a lot on a smaller bike. Riders on lighter machines report that a bulky front load can make the bike feel less willing to turn in, and a heavy bag changes handling more than most people expect.
It is water resistant rather than waterproof and relies on the integrated cover, and the warranty is repair or replace at the manufacturer’s option for one year from purchase, which is weak next to the lifetime warranties on the Nelson-Rigg bags.
8. Rhinowalk 5-6.5L — Best Tank Bag for Security and Theft Deterrence
Rhinowalk Motorcycle Tank Bag 5L-6.5L with Strong Magnetic Quick Release Magnetic Tank Bag with Rain Cover fits Harley Davidson, Indian, Honda, Yamaha, Suzuki and More-Black
Magnetic mount
5 to 6.5 litres expandable
PA66 nylon with carbon fibre adapter
6000mm rain cover
Pros
- Integrated pin-tumbler tank lock plus a zipper combination lock
- Magnetic quick release detaches in one motion
- 48mm of fore-aft position adjustment
- Waterproof 6000mm rain cover included
Cons
- Small capacity topping out at 6.5 litres
- A newer listing with 98 ratings
- Lock hardware adds weight and can rattle
The Rhinowalk 5-6.5L is the only bag in this roundup with a real answer to overnight theft. It has an integrated pin-tumbler tank lock plus a combination lock for the zippers included in the box. If you sleep in a campground car park or leave the bike outside a hotel, that changes the calculus completely, because every other magnetic bag here can be pulled off by its handle in two seconds.
It is also the most engineered on the mount side. The adapter is PA66 nylon reinforced with 15 percent glass fibre and 10 percent carbon fibre, and a button lets you slide the bag forward or back by up to 48mm without removing it, which is how you stop it fouling the bars on a short tank.
Weather protection is properly specced. The body is tear-resistant Hypolon with 1680D polyester Oxford, and the included rain cover is rated to 6000mm of water pressure, which is a real number rather than a vague claim. Inside there are independent mesh pockets, a plush-lined protective bottom, a Velcro patch area and a dedicated data cable charging hole.
Capacity expands from 5 to 6.5 litres so the bag can match the load instead of sitting there half empty, and the magnetic quick-release adapter detaches in a single flick for refuelling or for walking off with your valuables.
Why security matters on a magnetic bag
A magnetic tank bag is the easiest thing on a parked motorcycle to take. Anyone can grab the handle. That is the trade-off riders accept for the convenience of a strap-free mount, and the Rhinowalk is the one in this list that removes it by locking the bag to the tank rather than relying on friction and magnets alone.
It is also the only one here with adjustable fore-aft positioning, which solves a problem most riders hit: a bag that looks fine in a photo but sits too close to the bars on their particular tank.
What to weigh up first
It is a small bag. Topping out at 6.5 litres, it is an essentials carrier with a lock on it, not a touring load carrier, and the same 48mm adjustment cannot stretch the bag itself.
It is also a newer listing here with 98 ratings behind it, so long-term durability is less proven than for the established brands. The lock hardware adds weight and reviewers report it can rattle against the tank while riding.
9. Rhinowalk 15-18L Hard Shell — Best Hard-Shell Tank Bag
Rhinowalk Motorcycle Tank Bag, 15-18L Expandable Motorcycle Storage, Waterproof All Weather-Carbon Fiber Black
Strap mount
Hard EVA shell
Listed 15-18 litres
22.5 lbs
Retractable 6000mm rain cover
Pros
- Semi-rigid EVA shell cuts wind resistance versus fabric
- Cushions contents against impact
- Converts to a shoulder backpack off the bike
- Strap mount fits tanks a magnet cannot grip
Cons
- Listed capacity widely disputed by owners
- Bottom reported to scratch painted tanks
- Confusing strap instructions
The Rhinowalk 15-18L is the only hard-shell tank bag here, and that is the whole argument for it. A semi-rigid EVA shell is aerodynamic in a way fabric never is, cuts drag compared with a soft bag, and cushions whatever is inside against the vibration of a long day in the saddle. On a highway tourer that drag difference is real.
It also mounts on straps rather than magnets, so it works on aluminium, plastic and composite tanks, and it converts into a shoulder backpack using the two mesh straps in the box. The retractable rain cover is rated to 6000mm and stows in dedicated side pockets, so it is always there when the sky turns.
That is where the positives stop. The most common complaint by a distance is capacity. The listing advertises 15 to 18 expandable litres, and multiple owners report that the bag holds a small fraction of that and looks far smaller in person than in the product photos. Its 4.4 star rating sits at the entry point of this roundup, and the capacity complaints are the reason.
The second repeated issue is the base. Owners report the bottom scratching painted tanks despite the softer base material, and the strap attachment instructions are confusing enough that riders report improvising to get it fitted. It is the one bag in this list where the paint fear is real rather than theoretical.
Who should still buy it
Riders on a non-ferrous tank who want structure. If your tank is aluminium or plastic, the magnetic bags are off the table and most soft strap bags are what remains. This one gives you a semi-rigid shell, a real rain cover and full backpack conversion, which you will not find on the other strap-mount bags here.
It is also the choice for riders carrying fragile gear, since the EVA cushions a camera or electronics in a way a textile bag cannot.
What to be careful about
Do not trust the litre figure. Measure what you need to carry, then assume the real volume is meaningfully smaller, and check the dimensions listed at 22.8 by 22.4 by 13.4 inches against your tank before you buy.
Use a protective mat between the shell and your paint, and take extra care routing the straps so they do not chew the tank sides. The stated weight is high for a tank bag, which will feel the load on a smaller bike.
10. Biltwell EXFIL-2 Mini — Best Budget Pick for Riding Light
Biltwell EXFIL-2 Mini Tank Bag – Black Magnetic Mount Nylon Tank Bag, Compatible with Touring and Cruiser Motorcycles
Magnetic mount
24 fl oz
8 x 5.5 x 4 inch
1680D ballistic nylon
Touch-friendly panel
Pros
- Genuinely mini at 8 inches long so gauges stay visible
- Instant magnetic fit and removal
- UV-treated 1680D ballistic nylon
- Fleece-lined phone slot and orange interior
Cons
- Smallest usable capacity here
- No rain cover and no waterproof rating
- Smallest review base in the roundup
The Biltwell EXFIL-2 Mini is the answer for a rider who has decided their tank bag should hold nothing but essentials. It is genuinely mini at 8 inches long, which is the point: on a faired touring bike it will not block gauges, sightlines or the ignition switch, and you still get somewhere to put your phone, wallet, keys and a cable.
It sits at the entry point of this list and still uses UV-treated 1680D denier ballistic nylon, the same fabric family used on bags several times the price. The magnetic mount fits and releases instantly with no straps, and the fleece-lined phone slot sits behind a touch-friendly clear panel for navigation.
Honesty about capacity is a nice touch. Rather than a litre figure that means nothing, the listing states the main compartment holds two 12-ounce cans, which is a real-world measure a rider can picture. A hi-vis orange interior makes small items easy to find, and a hidden front seam gives you a clean channel for routing a charging cable.
A carry handle makes it easy to portage, and it comes with a two-year warranty, which is longer than several of the bags above it.
When less is genuinely more
Weight and visibility. A loaded tank bag changes the front of the bike, and on a smaller machine that is felt in the steering. A bag this small is close to weightless, and it leaves the tank top free for anything else you need to put down at a fuel stop.
It also suits a rider who wants a magnetic bag without a scratch fear taking it off the table. Put a cloth or a tank pad under it and you have a bag for very little money.
Where it stops short
It is not a touring bag. The main compartment is for essentials, and a full-face helmet or a jacket will not go in it. There is no waterproof rating and no included rain cover, so in sustained wet weather you are relying on the fabric alone.
The tapered wedge shape suits flat magnetic tank surfaces and is less universal than a round-based bag, so it needs a fairly flat steel section. It also has the smallest review base here at 54 ratings, so treat the ownership picture as less well documented than the established brands.
How to Choose a Tank Bag for Touring
Start with your tank material, then your mount, then your volume. Get those three in that order and the rest is detail, because a bag with the right features on the wrong mounting system is a bag you cannot use. Check the mount first, then measure, then choose a volume that matches a realistic weekend or week-long load.
Strap-Mount vs Magnetic vs Ring-Lock vs Click-System
Strap mounts hook around the steering head and the tank, they work on every tank material in any condition, and they are the only realistic answer for an aluminium, plastic or composite tank. They need no tools, but they are slower at the fuel stop and the straps must be routed carefully so they do not rub the paint.
Magnetic mounts are the fastest to fit and remove and the least secure, because they need a flat steel surface and lift off with a pull. Ring-lock systems, such as the GIVI TANKLOCK, thread a ring through the filler cap surround for a positive mechanical lock that works on any tank material and comes off in seconds. Click systems bolt a mounting plate to the tank once and then use a release mechanism, which is the most permanent solution and the most work to fit.
There is a fifth option worth knowing: the gas-cap ring. Several manufacturers sell a ring that sits under the filler cap and takes a strap or clip, which is what the Yamaha factory touring bags use. Owners of that setup report it works really well, and it is worth checking whether your bike has a factory ring before buying anything else.
Size, Tank Shape and Rider Ergonomics
Measure your tank before you commit, and take two measurements: the flat usable area at the top, and the distance from the front of the tank back to the rider’s chest at your normal riding position. That second number is the one that stops the endless complaints about bags catching screens, blocking gauges and pushing on handlebars at full lock.
As a rule of thumb, 3 to 5 litres is an essentials bag for daily riding, 6 to 8 litres suits weekend trips, and 12 to 16 litres is touring territory where you will be carrying a full-face helmet or a spare layer in the bag rather than in a pannier. Rider weight matters too. A heavy bag on a light bike makes the front end feel vague, and riders on small-capacity machines report the handling going noticeably heavier with a loaded tank bag.
Volume is not just litres. A shaped, lined bag at 8 litres uses less space than a floppy 10-litre bag, which is why some of the bags here read small on paper but feel large in the hand.
Weatherproofing, Capacity and What to Pack
Water resistant fabric and a rain cover are not the same as waterproof, and most bags here are the first with a cover for the second. Welded PVC construction, as on the Nelson-Rigg Hurricane, is the only genuinely sealed bag body in this roundup. Everything else relies on coated fabric plus a cover that has to be fitted before the rain arrives and secured properly at speed.
Pack the bag around a clear split. Rider items go on top and closest to the zip, heavy items sit low and against the tank, and anything breakable goes in a padded pocket. Then use the internal dividers, elastic loops and mesh pockets that your chosen bag provides, because a bag that spills its contents at the first hard stop is worse than no bag at all.
On a touring load, the sensible split is a tank bag for the things you need dozens of times a day, side bags for a week of gear, and a top case only if you are riding two-up or in genuinely bad weather. Our guide to handlebar phone mounts covers the other end of the same idea, keeping navigation visible without adding anything to the tank.
Paint Protection: Using a Tank Bag Without Damaging Your Bike
Paint marking is the number one complaint about magnetic tank bags, and it is almost entirely preventable. Five steps cover it.
Clean the magnet faces and the bag base before every mount, not once a season. Grit trapped between a magnet and clear coat is the mechanism behind almost every scratch.
Use the supplied base pad or rubberized base, and never place a bag on bare paint when parked. Put the bag down on a cloth or on the tank pad first, every time.
Keep a microfibre cloth in the bag so you always have a clean surface to wipe the contact face before the bag goes back on.
Check strap routing on strap-mounted bags. Straps that cross a tank side at an angle will chew the paint when the bag flexes at speed, so route them where the tank is flattest.
Fit a tank protector film or a clear paint protection layer before mounting any bag if the paint is new or the finish is soft.
With a magnetic bag, the third step is the one people skip. A dirty magnet face rubbing across the tank on every mount and dismount is how an otherwise clean bike ends up hazed, and it happens quietly. Riders who report years of paint trouble almost always describe the same cause.
Tank Bag vs Side Bags vs Top Case: Where It Fits in Your Touring Setup
A tank bag is the only one of the three you can unzip at a fuel stop without getting off the bike. That single advantage is why it belongs in every touring kit even when the bulk of your load is elsewhere, and why experienced riders often run a smaller dedicated tank bag for the daily items and put everything else in panniers.
Side bags carry the weight. They take the bulk of a week’s kit, sit low and behind the rider so they do not affect steering feel, and they are the right place for clothing and camp gear. They are also slow to access, which is the gap the tank bag fills.
A top case is the best answer for luggage that must stay dry and secure, and the worst for weight and for two-up comfort. On many bikes it also narrows your steering lock-to-lock and sits high in crosswinds. Use it for the most sensitive items, and only if the bike is set up for it.
For most solo tourers the working combination is a tank bag for the wallet, phone, gloves, multi-tool, sunglasses and a tank liner, plus a pair of saddlebags or panniers for everything else, with a top case added only when two-up riding or heavy rain makes it worth the weight. If your touring runs into cold mornings as well, our cold weather glove guide covers the other half of that kit.
Frequently Asked Questions
Will a magnetic tank bag work on my aluminium or plastic tank?
No. Magnetic tank bags need a ferrous, meaning steel, surface to grip. Aluminium, plastic, fiberglass and composite tanks give a magnet nothing to hold, so the bag slides. Test with a fridge magnet on the area where the bag would sit. If it does not snap on hard, use a strap-mount bag, a ring-lock system such as GIVI TANKLOCK, or a bolt-on click mount instead.
How do I stop a tank bag scratching my paint?
Clean the magnet faces and the bag base before every mount so no grit is trapped between the bag and the tank. Always use the supplied rubberized base pad, and never lay the bag on bare paint when parked. Keep a microfibre cloth in the bag for wiping the contact face. On strap mounts, route the straps across the flattest part of the tank so they do not flex into the paint at speed.
Are hard or soft motorcycle bags better for touring?
Soft bags are lighter, expand when needed, cost less and are easier to store. Hard cases seal better, protect contents from impact, resist theft and last longer, but they add weight and bulk and do not compress into unused space. For a tank bag specifically, the hard shell also stands proud on the tank, so soft is the usual touring choice and hard makes sense only for non-ferrous tanks or fragile gear.
What are the best bike touring bags?
For most solo tourers the working set is a tank bag for the items you need dozens of times a day, soft panniers or saddlebags for the bulk of a week’s gear, and a top case only when two-up riding or heavy rain justifies the weight. A tank bag such as the GIVI Sport-T TANKLOCK handles the at-a-glance items, and a strap-mounted bag such as the Nelson-Rigg Trails End covers larger kit.
How do I travel with luggage on a motorcycle?
Start with your total load, then split it. Put the everyday items in a tank bag, heavy low-density items in panniers near the axle, and fragile or weather-sensitive gear in a top case. Keep weight centred and as low as possible, check that nothing fouls the bars or your knees at full lock, and pack the tank bag so heavy items sit low against the tank and small items sit on top.
Is a tank bag safe to leave on the motorcycle overnight?
A magnetic tank bag can be lifted off by its handle in seconds, so it is not theft-proof. If you leave the bike overnight in a campground or hotel car park, either take the bag with you, lock it to the tank with a bag that has an integrated pin-tumbler lock, or put the valuables inside your panniers. Strap-mounted bags are harder to remove quickly but are not immune either.
Final Verdict: Which Touring Tank Bag Should You Buy?
The GIVI Sport-T TANKLOCK is our pick among the best motorcycle tank bags for touring because the ring-lock mount works on any tank material, it has the most owner reviews of any bag we looked at, and it stays out of your riding position. Buy that if you want one bag for every bike in the garage.
If you need real volume on an adventure bike, take the Nelson-Rigg Trails End for its 16 litres and lifetime warranty. If you own a steel tank and care most about your paint, the Chase Harper USA 450 has the best anti-scratch base. Ride two-up in the rain and want a bag that locks to the tank, the Rhinowalk 5-6.5L is the one built for it.
Whatever you choose, test your tank with a fridge magnet before you order, and confirm the bag clears your fuel filler cap on your own bike. Both take a minute, and both save a frustrating return.