A strong motorcycle tank bag keeps essentials organized, stable, and reachable while riding, making it useful for commuters, touring riders, cruisers, and off-road users. The right choice depends first on your tank material and shape, then on how much storage and weather protection you need. Magnetic models such as the 10-liter cortech Super 2.0 and 7-liter KEMIMOTO offer substantial capacity for compatible metal or steel tanks.
Smaller options such as the Biltwell EXFIL-2 suit riders carrying only a phone and a few compact items. Strap-assisted designs, including the ILM BT01, add another way to secure the bag.
This roundup compares 10 options by capacity, construction, organization, portability, and intended riding use.
The best motorcycle tank bag depends on your tank and load: choose the cortech Super 2.0 for 10 liters of organized storage, Nelson-Rigg’s 7-liter Journey for cruiser use and a lifetime warranty, or the Biltwell EXFIL-2 for compact steel-tank storage. Riders needing stronger wet-weather protection can consider the 6.5-liter Rhinowalk with its 6000mm+ rain cover. Check compatibility first, because magnetic mounting generally requires a metal or steel tank.
Motorcycle Tank Bag Comparison
How We Compared These Products
We compared capacity, dimensions, opening and compartment layout, materials, carrying design, and closure or water protection across many Amazon listings. These details matter because the bag or organizer must fit its intended contents, remain manageable in transit, provide suitable access, and handle the expected exposure and packing routine. After examining the wider field, we selected 10 products from Dracarys, Rhinowalk, Nelson-Rigg, ILM, Chase Harper USA, KEMIMOTO, Biltwell, cortech, and TUSK.
The shortlist includes products such as Dracarys Motorcycle Tank Bag, Rhinowalk motorcycle tank bag backpack, and Nelson-Rigg Route 1 Journey Highway Cruiser Magnetic Tank Bag. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.
Detailed Reviews: Best Motorcycle Tank Bag
1. Dracarys Motorcycle Tank Bag – Oxford Saddle Black Motorbike Bag – Strong Magnetic Bag for Honda Yamaha Suzuki Kawasaki Harley
Best for: Everyday Commuter.
This Dracarys tank bag offers a 4-liter capacity, crafted from durable, tear-resistant Oxford material. Its strong magnetic base ensures a secure attachment to most metal motorcycle tanks, providing convenient storage for your essentials during daily rides.
With a total of 4 pockets, this Oxford material tank bag allows for organized storage of valuables. Its dimensions are 13.8 x 6.7 inches, offering a practical size for everyday use. The powerful, thickened magnetic fastening system is designed for a strong hold on compatible metal tanks, ensuring it stays put during your journeys.
Product Details
| Brand | Dracarys |
|---|---|
| Capacity | 4 liters |
| Color | Black1 |
| Compatible with Vehicle Type | Motorcycle |
| Dimensions | 6.69"L x 4.88"W x 12.99"H |
| Item Weight | 3.2 ounces |
| Manufacturer | Dracarys |
Additional Product Information
| Part Number | DF-1136 |
|---|---|
| Material | Oxford |
| Model Number | 5 |
| Size | 4Liter |
| Style Name | Leisure |
Pros
- Durable tear-resistant Oxford material
- 4-liter capacity
- Total of 4 pockets for organization
- Strong magnetic fastening
Cons
- Not compatible with irregular shape, plastic, or aluminum tanks.
Ideal for riders with metal tanks seeking a durable, organized 4-liter bag for daily commutes. Ensure your tank has a compatible shape for secure magnetic attachment.
2. Rhinowalk motorcycle tank bag backpack, separate water bag, duffel bag with molle system, fits most adventure and sport motorcycle frames
Best for: Adventure Rider Hydration.
The Rhinowalk motorcycle tank bag features a 1.5L water bladder compartment, enabling hydration on the go. Its versatile design includes a Molle system for attaching gear and hidden shoulder straps, allowing it to convert into a backpack.
This polyester tank bag offers abundant storage with five large and multiple small compartments. The integrated Molle system on the sides and top allows for external gear attachment, while the hidden shoulder strap compartment transforms it into a backpack. The 1.5L water bladder compatibility ensures you stay hydrated during longer rides.
Product Details
| Brand | Rhinowalk |
|---|---|
| Capacity | 1.5 liters |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Item Weight | 1.8 kg |
| Material | Polyester |
| Model Number | Y2002B |
Additional Product Information
| Size | 1.5 liters |
|---|---|
| Style Name | Tank Bags |
Pros
- Includes 1.5L water bladder compartment
- Molle system for external gear
- Converts to a backpack
- Abundant internal compartments
Cons
- Capacity is listed as 1.5 liters, which may be small for some needs.
Best for adventure riders needing integrated hydration and modular storage. Consider its 1.5L capacity if you require extensive storage for longer trips.
3. Nelson-Rigg Route 1 Journey Highway Cruiser Magnetic Tank Bag, fits Harley Davidson, Indian, Honda, Yamaha, Suzuki and more
Best for: Cruiser Rider Map Navigation.
The Nelson-Rigg Route 1 Journey tank bag features a clear, touch-screen-friendly top pocket for maps or GPS devices. Constructed from industry-leading UltraMax fabric, it offers maximum fade resistance and protection from the elements.
This 7-liter tank bag is made from exclusive UltraMax fabric for superior fade resistance. It includes a protective base to prevent slipping or marking your motorcycle's tank. Reverse coil zippers help keep dust out, and lockable, hi-density rubber zipper pulls operate easily with gloves. The clear top pocket is ideal for navigation devices.
Product Details
| Brand | Nelson-Rigg |
|---|---|
| Capacity | 7 liters |
| Color | Black/Grey |
| Compatible with Vehicle Type | street-cruiser-motorcycles |
| Included Components | NR-150^Installation Instructions^Rain Cover |
| Dimensions | 8"W x 4"H |
| Item Weight | 1.8 pounds |
Additional Product Information
| Manufacturer | Nelson Rigg |
|---|---|
| Part Number | NR-150 |
| Manufacturer Warranty Description | Lifetime Warranty |
| Material | Ultramax fabric |
| Model Number | NR-150 |
| Size | one_size |
| Style Name | Full |
| Additional Information | Important information |
Pros
- Clear touch-screen friendly top pocket
- Made from UltraMax fabric
- Protective base prevents slipping/marking
- Lockable zipper pulls operate with gloves
Cons
- Tapered fit may not suit all cruiser tanks.
An excellent choice for cruiser riders who frequently use paper maps or GPS. Its durable construction and protective base make it suitable for long-distance touring.
4. 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
Best for: All-Weather Touring.
This Rhinowalk motorcycle tank bag offers expandable storage up to 6.5 liters and features a 6000mm+ waterproof rain cover. Its durable construction combines PA66 nylon with glass and carbon fiber for a sturdy adapter structure.
Built with premium PA66 nylon, high-strength Hypalon, and 1680D polyester Oxford fabric, this tank bag is designed for excellent tear-resistant and waterproof performance. The included 6000mm+ rated rain cover ensures protection in harsh conditions. Its expandable storage provides flexibility for carrying varying amounts of gear on your motorcycle.
Product Details
| Brand | Rhinowalk |
|---|---|
| Capacity | 6.5 liters |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Manufacturer | Rhinowalk |
| Part Number | MJX2011-Black |
| Material | Polyester |
Additional Product Information
| Model Number | MJX2011-001 |
|---|---|
| Size | 6.5L |
| Style Name | Tank Bag |
Pros
- Durable and waterproof construction
- Includes high-rated waterproof rain cover
- Expandable storage up to 6.5 liters
- Sturdy adapter structure with glass/carbon fiber
Cons
- Magnetic mount is not compatible with aluminum or plastic tanks.
Ideal for riders needing robust, all-weather protection for their gear. Its expandable capacity and durable build suit various riding conditions and trip lengths.
5. ILM Motorcycle Tank Bag Magnetic Waterproof Touch Screen Phone Pouch BT01
Best for: Smartphone Navigable.
The ILM motorcycle tank bag features a dedicated touchscreen phone pocket, allowing for easy navigation or device use. It combines strong strap and buckle fixation with powerful magnetic fixation for enhanced stability on metal tanks.
This stylish and durable magnetic tank bag offers a large capacity with a total of 4 pockets. The main compartment, bottom pocket, and a small pocket provide ample storage, while the integrated phone pocket with a touchscreen design allows for convenient access to your device. The combination of strap, buckle, and magnetic fixation ensures a secure fit.
Product Details
| Brand | ILM |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Item Weight | 0.51 kg |
| Part Number | BT01-B |
| Model Number | BT01-B |
Pros
- Touchscreen phone pocket
- Combines strap and magnetic fixation
- Total of 4 pockets for organization
- Durable and waterproof design
Cons
- Magnetic design only compatible with metal motorcycle fuel tanks.
Perfect for riders who need easy access to their smartphone for navigation. Its dual fixation system offers security, but it requires a metal tank for magnetic attachment.
6. 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
Best for: Industrial Grade Durability.
Constructed from industrial-grade ballistic nylon, the Chase Harper USA 450 tank bag offers superior tear and water resistance. Its anti-scratch rubberized polymer bottom provides grip and protects your tank finish.
This 6.8-liter tank bag is made in the USA from durable ballistic nylon and features YKK metal zippers. The non-slip, rubberized bottom prevents scratching and enhances grip, while strong neodymium magnets secure it firmly. Multiple full-length pockets and a reversible/detachable map pouch with a touch-sensitive surface maximize storage and utility.
Product Details
| Brand | Chase Harper USA |
|---|---|
| Capacity | 6.8 liters |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Dimensions | 12"L x 9"W x 4"H |
| Item Weight | 2 pounds |
| Manufacturer | Chase Harper USA |
Additional Product Information
| Part Number | 450M |
|---|---|
| Material | Nylon |
| Model Number | 450M |
| Size | Magnetic Mount |
| Style Name | 450 Tank Bag – Magnetic Mount – Black |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Pros
- Made in USA with industrial-grade ballistic nylon
- Anti-scratch rubberized polymer bottom
- Strong neodymium magnets for secure hold
- Includes reversible/detachable map pouch
Cons
- Dimensions may be larger than some prefer for a tank bag.
A robust option for riders prioritizing durability and secure mounting. Its industrial-grade materials and thoughtful features suit demanding use cases on metal tanks.
7. KEMIMOTO Motorcycle Tank Bag, 7L Magnetic Tank Bag, Black
Best for: Retro Style Navigation.
The KEMIMOTO motorcycle tank bag boasts a 7L capacity and a large film window compatible with iPhones, supporting paper map use. Its powerful magnetic design with 8 super strong magnets offers exceptional adhesion to iron fuel tanks.
Crafted from PU leather with a retro style, this 7-liter tank bag provides ample space for essentials. The large film window on the top is ideal for displaying paper maps or using your phone for navigation. Featuring 8 super strong magnets, it ensures a secure and convenient attachment to iron fuel tanks without the need for straps.
Product Details
| Brand | KEMIMOTO |
|---|---|
| Capacity | 7 liters |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Dimensions | 10.63"L x 4.33"W x 8.27"H |
| Part Number | KM-5434US |
| Material | PU Leather |
Additional Product Information
| Model Number | KM-5434US |
|---|---|
| Size | 7 liters |
| Style Name | Retro |
Pros
- 7L extra-large capacity
- Large film window for maps/phones
- 8 super strong magnets for adhesion
- Retro PU leather style
Cons
- Magnetic design is only compatible with iron fuel tanks.
Suitable for riders who appreciate retro aesthetics and need a large capacity bag with map visibility. Best for those with iron fuel tanks seeking a secure magnetic mount.
8. Biltwell EXFIL-2 Mini Tank Bag – Black Magnetic Mount Nylon Tank Bag, Compatible with Touring and Cruiser Motorcycles
Best for: Compact Essentials Carrier.
The Biltwell EXFIL-2 Mini Tank Bag offers a compact design with a UV-treated 1680D ballistic nylon exterior. Its hi-vis orange interior makes spotting contents easier, and a fleece-lined phone slot with a touch-friendly panel is included.
This mini tank bag's main compartment can hold two 12-ounce cans, and its lid features a fleece-lined phone slot with a clear, touch-friendly panel for smartphone operation. The hi-vis orange interior enhances visibility of contents, and a hidden seam allows for charging cable routing. Three powerful magnets securely attach it to steel tanks.
Product Details
| Brand | Biltwell |
|---|---|
| Capacity | 24 fluid ounces |
| Color | Black |
| Compatible with Vehicle Type | Universal |
| Dimensions | 6"L x 3"W x 9"H |
| Manufacturer | Biltwell |
| Part Number | 3021-01 |
Additional Product Information
| Manufacturer Warranty Description | 2 Year |
|---|---|
| Material | Nylon |
| Model Number | 3021-01 |
| Size | One Size |
| Style Name | Motorcycle Tank Bag |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including diisononyl phthalate (DINP) which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov |
Pros
- Compact size for easy handling
- Fleece-lined phone slot with touch panel
- Hi-vis orange interior for visibility
- Three powerful magnets for secure attachment
Cons
- Capacity is only 24 fluid ounces, limiting storage.
Perfect for riders needing a compact bag for immediate essentials and phone access. Its secure magnetic mount is ideal for steel tanks, but capacity is limited.
9. cortech Super 2.0 10L Motorcycle Tank Bag
Best for: Large Capacity Organizer.
The Cortech Super 2.0 tank bag offers a substantial 10L capacity, constructed from rugged 1680 denier ballistic polyester and 1800 denier twill Jacquard for abrasion resistance. Its non-slip base features eight strong magnets for a secure hold.
This 10-liter tank bag provides ample storage with a top flap organizer, two mesh interior pockets, and a removable map pocket. The secure magnetic mounting base utilizes a non-slip, non-scratch diamond pattern with eight strong magnets for stability on metal tanks. Its durable construction ensures long-lasting abrasion resistance and strength for various riding needs.
Product Details
| Brand | cortech |
|---|---|
| Capacity | 10 liters |
| Color | Black |
| Compatible with Vehicle Type | Motorcycle |
| Dimensions | 14"L x 9"W x 8.5"H |
| Item Weight | 2.2 pounds |
| Manufacturer | Cortech |
Additional Product Information
| Part Number | 8230-0505-10 |
|---|---|
| Manufacturer Warranty Description | Limited Manufacturer Warranty |
| Material | 1680 Denier Ballistic Polyester, 1800 Denier Twill Jacquard |
| Model Number | 8230-0505-10 |
| Size | 10L |
| Style Name | Magnetic Mount |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Pros
- 10L large capacity
- Rugged ballistic polyester and twill Jacquard construction
- Secure magnetic mounting with eight magnets
- Includes top organizer and removable map pocket
Cons
- Dimensions may be larger than desired for smaller motorcycles.
An excellent choice for riders needing significant storage and durable construction for longer trips. Its secure magnetic mount is best suited for metal tanks.
10. Tusk Olympus Small Tank Bag Black/Tan Durable Off-Road Motorcycle Storage Bag with Multiple Compartments and Secure Mounting
Best for: Off-Road Trail Essentials.
The Tusk Olympus Small Tank Bag offers convenient storage for tools and trail essentials without excessive bulk. Made with robust materials, it resists abrasion and outdoor conditions encountered during off-road riding.
This small tank bag provides organized storage with multiple compartments and pockets, perfect for keeping small items, maps, or riding gear within easy reach. Its durable construction is designed to withstand the rigors of off-road and trail riding. The compact dimensions ensure it doesn't interfere with riding posture or style.
Product Details
| Brand | TUSK |
|---|---|
| Capacity | 6 liters |
| Color | Black/Tan |
| Compatible with Vehicle Type | Motorcycle |
| Dimensions | 6.5"L x 6.5"W x 7"H |
| Item Weight | 0.8 kg |
| Manufacturer | Tusk |
Additional Product Information
| Part Number | 1930890004 |
|---|---|
| Material | Bag |
| Model Number | 1930890004 |
| Size | Tan Small |
| Style Name | Tank Bag |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Pros
- Compact and versatile storage
- Durable construction for off-road use
- Multiple compartments for organization
- Keeps essentials within reach
Cons
- Capacity is only 6 liters, limiting storage for extensive gear.
Ideal for off-road and trail riders needing quick access to essentials. Its durable build and organized compartments are practical, but the 6L capacity suits lighter loads.
What Buyers Often Overlook
Tank shape and mounting compatibility
Metal or steel tanks are the safest starting point for magnetic tank bags, but the products differ in how explicitly they limit fit. KEMIMOTO specifies iron fuel tanks, while Biltwell says its three magnets attach to a steel tank. ILM combines magnets with four short straps and warns that aluminum or plastic tanks may weaken magnetic holding.
Dracarys also excludes irregular-shape, plastic, and aluminum tanks and cautions against dragging the bag across the surface during removal. Cortech’s eight-magnet base and Chase Harper’s neodymium magnets are likewise designed around magnetic mounting.
If your tank is unusually shaped or nonmetallic, do not assume a universal label guarantees fit; the supplied data supports checking the mounting method and tank material before choosing. Strap-supported mounting can be the more adaptable direction, but the included products do not provide a universal fit guarantee for every tank.
The Key Product Trade-Off
Capacity, organization, and weather trade-offs
Capacity ranges from compact 24-fluid-ounce storage in the Biltwell EXFIL-2 to 10 liters in the cortech Super 2.0, so storage needs should guide the choice. The Dracarys offers 4 liters and four pockets, while the 6-liter TUSK emphasizes compact, organized trail storage. For larger loads, Cortech provides a top-flap organizer, two mesh pockets, and a removable map pocket; Nelson-Rigg provides 7 liters, a clear touch-screen top pocket, and a rain cover.
Weather protection also varies: Rhinowalk uses high-strength fabrics and includes a 6000mm+ waterproof rain cover, while Chase Harper specifies water-resistant, tear-resistant ballistic nylon. Larger bags can hold more but occupy more tank space; compact bags are easier to live with but limit what you can carry.
Best Motorcycle Tank Bag: Buyer's Guide
Fit, Dimensions, and Compatibility
Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.
Capacity, Output, and Operating Format
Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.
Materials, Construction, and Care
Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.
Included Components and Setup Needs
Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.
Which Should You Choose?
Choose the cortech Super 2.0 if maximum listed capacity and organized compartments matter most. Pick Nelson-Rigg Route 1 Journey for a cruiser-oriented, tapered 7-liter bag with a clear device pocket, rain cover, and lifetime warranty. Select Rhinowalk’s 6.5-liter model when a substantial rain cover and weather-resistant construction are priorities.
For compact everyday essentials, Biltwell EXFIL-2 offers a small magnetic design with a phone slot and carry handle. Chase Harper’s 6.8-liter 450 suits riders wanting a rubberized anti-scratch base, strong magnets, and a removable touch-sensitive pouch.
Choose ILM if combining magnetic and strap-and-buckle fixation is useful, and TUSK for compact off-road organization. Verify tank material and shape before selecting any magnetic model.
Quick Buying Checklist
- Confirm the complete dimensions against the available space.
- Verify model, accessory, connection, and appliance compatibility.
- Match capacity or output to the expected amount of use.
- Compare materials and care instructions with the maintenance routine.
- Check the included components before planning setup or first use.
- Confirm listed power, water, storage, or installation requirements where applicable.
Frequently Asked Questions
How do I ensure a tank bag fits my motorcycle?
Check the bag’s specifications for compatibility with your motorcycle’s frame type, such as cruiser, sport, or adventure. Magnetic bags require a metal tank, while strap-mounts offer broader compatibility. Always confirm dimensions against your tank’s shape.
What is the difference between magnetic and strap-mount tank bags?
Magnetic bags use strong magnets to attach to metal fuel tanks, offering quick on/off convenience. Strap-mount bags use adjustable straps that loop around the frame or steering head, providing a secure fit on non-metal tanks or for added security.
Are tank bags waterproof?
Many tank bags offer water resistance, but true waterproofing varies. Some include separate rain covers for full protection. Look for durable, water-repellent materials like ballistic nylon and sealed seams for the best performance in wet conditions.
Can I use a tank bag with a tank cover?
Generally, magnetic tank bags will not work effectively with tank covers, as the cover interferes with the magnetic connection to the metal tank. Strap-mount bags are usually compatible with tank covers, as they attach to the motorcycle’s frame.
How much storage capacity do most tank bags offer?
Tank bag capacities range from small, compact designs holding essentials to larger models offering 10 liters or more. Consider your typical carry needs, whether it’s just a phone and wallet or extra gear for longer rides.
Final Words
Choosing the right motorcycle tank bag depends on your riding style and needs. For quick access and convenience on metal tanks, magnetic options excel. If you prioritize versatility or have a non-metal tank, strap-mounts are a reliable choice.
Evaluate capacity and weather resistance to ensure it meets your touring or daily commute requirements.
