8 Best Motorcycle Tank Bags to Buy in 2025

The TUSK Olympus Tank Bag doesn’t just carry your gear—it commands the road with 8L of intelligently organized storage, a touch-friendly phone window, and integrated USB charging pass-through that transforms your ride into a seamless tech experience. This is the kind of bag that answers the biker’s eternal question: How do I stay connected without sacrificing convenience or safety? With rugged build quality and a design that balances compactness with capacity, it’s a true all-rounder built for both weekend explorers and daily commuters who demand reliability and smart functionality.

In real-world testing, the Olympus shines on long-distance tours and urban commutes alike. The clear top pocket accommodates even large smartphones like the iPhone 15 Pro Max with responsive touchscreen access, while the internal cable routing keeps your power bank tucked away and wires tidy. The 8L volume fits gloves, a small toolkit, snacks, and a rain jacket without bulging or obstructing handlebar movement. Mounting is secure across various tank shapes using the included universal strap system, though riders with curved or narrow tanks may need to double-check fitment. It handles bumps and high speeds well, but the lack of a rigid shell means it can slump slightly when not fully packed.

Compared to the Nelson-Rigg Commuter Sport, the Olympus trades a bit of expandability for a cleaner, more streamlined profile—ideal for riders who prioritize daily usability over occasional bulk hauling. It outshines budget models in durability and feature integration, standing as the most balanced option for riders wanting one bag that does it all. While not fully rigid, its structured base and thoughtful layout deliver premium functionality without the premium fuss, making it the go-to for ADV, touring, and sportbike riders who want performance, protection, and plug-and-play tech.

When the skies open and the trail turns to mud, the Nelson Rigg Waterproof Hurricane stands as a fortress against the elements, thanks to its heat-welded TPU construction and lifetime warranty-backed build. This isn’t just water-resistant—it’s fully sealed protection engineered for riders who push through monsoon-season rides or off-road slogs where gear survival is non-negotiable. The touchscreen-compatible map panel and internal divider add practicality, making it a top pick for adventure riders who treat weather as a condition, not a cancellation.

On rugged trails and wet highways, the Hurricane delivers where others leak. The electronically welded seams and durable TPU material shrug off downpours, river crossings, and road spray without swelling or seeping. We tested it on a 3-day coastal tour with persistent rain—every item inside stayed bone-dry. The adjustable divider keeps maps, power banks, and tools from shifting, while the clear front panel supports glove-friendly navigation. However, the lack of internal organization beyond the divider means small items can rattle loose, and the mounting system, while secure on steel tanks, feels less stable on irregularly shaped fuel cells.

Stacked against the ILM BT01, the Hurricane offers superior waterproofing but at the cost of expandability and multi-mount versatility. It’s not the lightest or most feature-rich, but for riders who prioritize dryness above all, it’s unmatched. Ideal for dual-sport and adventure riders in wet climates, this bag trades flashy features for uncompromising reliability—a no-nonsense shield that keeps your essentials safe when the environment turns hostile.

The Nomad Universal Magnetic Tank Bag is a game-changer for riders with non-standard or vintage bikes, offering bulletproof magnetic attachment and universal strap compatibility that makes it one of the most adaptable bags on the market. Crafted from heavy-duty Cordura fabric, it laughs off UV exposure, abrasion, and daily wear, while the four external pockets—including a large clear navigation window—deliver instant access without unzipping. For riders tired of one-size-fits-none solutions, this bag answers with effortless installation and rock-solid hold across cruisers, ADVs, and sportbikes alike.

In real-world use, the dual-mount system—strong magnets plus reinforced straps—delivers confidence at highway speeds and over rough pavement. The magnetic base latches firmly to steel tanks, and the straps compensate on bikes with partial metal surfaces. The clear pocket fits most smartphones and allows reliable touch input, though glare can be an issue in direct sunlight. Interior space is generous for a mid-sized bag, but the lack of internal dividers means smaller items get lost without a pouch. It’s not the lightest, but the Cordura build justifies the weight with long-term resilience.

Compared to the Nelson-Rigg Commuter Sport, the Nomad wins on mounting flexibility and durability, though it lacks expandability and a charging port. It’s the best universal fit for riders with older Harleys, metric cruisers, or bikes with odd tank shapes who need a set-it-and-forget-it solution. While not as tech-forward as premium models, its rugged simplicity and broad compatibility make it a standout for versatility and value, especially when paired with bikes that don’t play nice with magnetic-only designs.

The Nelson-Rigg Trails End Lite is a breath of fresh air for minimalist riders, delivering a featherweight 1.2 lbs build without sacrificing core functionality—making it the lightest serious contender in the tank bag game. Built with UltraMax fabric, it resists UV fading and abrasion, while the self-supporting EVA shell keeps its shape even when empty, a rare win for soft bags. With a touchscreen-ready map window, reflective piping, and a compact footprint, it’s tailor-made for enduro and dual-sport riders who want navigation and storage without bulk.

On the trail, this bag disappears—literally. It adds zero drag, doesn’t bounce on rough terrain, and stays put thanks to a secure strap system. The clear front panel works flawlessly with gloves, and the interior, while modest, holds a phone, wallet, keys, and a small tool. We tested it on a 250cc off-road bike with aggressive handling—the bag didn’t interfere with knee grip or fuel cap access. However, the lack of internal pockets means loose items shift around, and the no-magnet design limits quick removal. It’s not for riders needing charging or large storage, but for purists, it’s peak minimalism with zero fluff.

Against the TUSK Olympus, the Trails End Lite sacrifices capacity and tech features for ultra-light agility, making it the go-to for off-road and dirt riders who value low profile and durability. It’s not expandable or tech-integrated, but its sun-resistant fabric and reflective safety elements make it ideal for long desert rides or forest trails where weight and visibility matter most. For riders who see a tank bag as a tool, not a tech hub, this is the lightest serious performer that still delivers where it counts.

The ILM BT01 redefines what a budget tank bag can do, packing four-point strap fixation, full waterproofing, and a touchscreen-ready phone pouch into a sub-$50 package that feels like a steal. Made from 900D waterproof Oxford fabric with a PVC-sealed phone compartment, it’s built to endure daily commutes and surprise storms without leaking or fraying. The dual-mount system—magnets plus four short straps—delivers exceptional stability, making it one of the few affordable bags that won’t rattle loose at highway speeds.

In real-world testing, the four-buckle strap system proved overkill in the best way—once locked down, the bag didn’t budge, even on bumpy backroads. The transparent PVC phone window supports touch input with most devices, though thicker gloves reduce responsiveness. The four internal pockets offer surprising organization for the price, with dedicated slots for licenses, keys, and even a folding umbrella. It doubles as a backpack with the included shoulder strap, a rare bonus at this price. However, the magnets only work reliably on full steel tanks, so aluminum or composite-fuel bikes need full strap reliance.

Pitted against the KEMIMOTO phone case, the ILM BT01 offers far more storage and weather protection, while beating pricier models in value. It’s not as sleek as premium bags, but for budget-conscious riders who want waterproofing and security, it’s the smartest buy. Ideal for commuters and short-trip riders, it delivers premium features at a bargain price, making it the best waterproof value without cutting core corners.

The Nelson-Rigg Commuter Sport is the king of capacity on demand, offering a 10L base volume with expandable design that swallows extra gear when needed—perfect for riders who switch from solo sprints to weekend getaways. Its dual-mount system—shielded magnets plus straps—works on steel, aluminum, and plastic tanks, solving the number-one headache for riders with non-magnetic fuel cells. Add in a touchscreen map window, USB charging pass-through, and light-gray interior for visibility, and you’ve got a feature-packed commuter beast.

In daily use, the expandable zipper adds critical flexibility—stuff in a jacket or extra snacks with ease. The EVA-molded panels keep the bag upright and organized, even when partially filled, while the USB port lets you route cables cleanly from a power bank inside. We tested it on a BMW with a painted aluminum tank—the shielded magnets held firm, and the straps added redundancy. Interior space is generous, but the lack of internal mesh pockets means small items get buried. It’s not the lightest, but the UltraMax fabric resists sun damage better than most.

Compared to the TUSK Olympus, the Commuter Sport offers more capacity and broader tank compatibility, though it’s slightly bulkier. It’s the best choice for riders with non-steel tanks who still want magnetic convenience and expandability. For urban commuters and tourers who need one bag for every scenario, it delivers maximum flexibility with minimal compromise, standing as the most adaptable high-capacity performer in its class.

The Rhinowalk Multi-Use Tank Bag blurs the line between motorcycle luggage and outdoor gear, offering a modular design with molle webbing, hidden backpack straps, and a 1.5L hydration bladder—making it the most versatile bag for adventure riders who double as hikers or campers. With five main compartments and external hydration routing, it’s built for riders who don’t just tour—they explore off the bike. The rain cover and duffel-style carry add even more utility, turning it into a true ride-to-hike companion.

In real-world testing, the hydration system was a standout—perfect for long desert rides or trail sprints where water access matters. The molle system lets you attach gloves, flashlights, or even a small tent, while the backpack conversion is seamless and stable. Mounting is secure on steel tanks, though the magnetic base is average in strength—best backed by straps. Interior organization is excellent, but the bag’s shape can interfere with aggressive knee grip on sportbikes. It’s not the fastest to mount, but the multi-role functionality justifies the setup time.

Against the Nelson-Rigg Commuter Sport, the Rhinowalk trades some on-bike convenience for off-bike utility, making it ideal for adventure-tourers and overlanders. It’s not the best for city commuting, but for riders who leave the pavement, it’s unmatched. With hydration, backpack mode, and modular carry, it’s the most multi-use design available—perfect for those who see their bike as a gateway to the wild.

The KEMIMOTO Phone Case is a laser-focused solution for navigation-first riders, delivering 8 powerful magnets, adjustable viewing angles, and a breathable mesh back that prevents phone overheating during long GPS use. It’s not a storage bag—it’s a dedicated phone mount with tank bag DNA, designed for riders who rely on Waze, Google Maps, or RideWithGPS and want zero-latency access without bulk. The TPU touch screen remains responsive, and the triangular support keeps your phone elevated and visible, even in direct sun.

In real-world testing, the magnetic hold stayed firm over potholes and highway vibration, though we recommend double-checking fit on bikes with curved tanks. The ventilation design kept an iPhone 14 from throttling during a 90-minute ride, a rare win in sealed phone cases. The adjustable angle lets you tilt the screen for optimal viewing, but the non-waterproof back means you must avoid rain or cover it quickly. It fits phones up to 6.3″, but larger models like the iPhone 15 Pro Max won’t fit—check dimensions carefully.

Compared to the ILM BT01’s phone pocket, the KEMIMOTO offers superior ergonomics and cooling, though it lacks storage. It’s the best for phone navigation—ideal for urban riders, food delivery bikers, or GPS-dependent commuters who want clear, cool, and constant access. While not a full tank bag, it’s the most functional phone-specific mount with magnetic ease, making it a must-have for digital-first riders.