6 Best Waterproof Gear Bags For Motorcycle Touring Trips

A sudden downpour during a remote mountain pass crossing can transform a dream motorcycle tour into a miserable ordeal if gear isn’t properly protected. Moisture-wicking base layers and expensive electronics rely entirely on the integrity of your luggage to survive the elements. Choosing the right waterproof gear bag is not just about convenience; it is a fundamental requirement for maintaining focus and safety on the road.

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Kriega US-40 Drypack: The Ultimate Modular System

The Kriega US-40 Drypack serves as the gold standard for riders who demand flexibility. Its genius lies in the “drypack” system, which allows the bag to function as a standalone unit or be combined with smaller Kriega packs to expand storage capacity as trip duration increases.

This bag utilizes a double-ended roll-top closure, providing easy access to contents from either side without needing to unstrap the entire unit. The heavy-duty Hypalon construction ensures it can handle repeated abrasion from gear or trailside foliage. If the goal is a scalable luggage solution that integrates seamlessly across different bike types, the US-40 is the definitive choice.

Mosko Moto Backcountry Duffle: Best for Big Trips

For those embarking on long-haul expeditions, the Mosko Moto Backcountry Duffle is engineered for the rigors of heavy-duty adventure riding. It features a unique, offset-angle design that keeps the center of gravity low and stable, which is critical when navigating technical terrain.

The exterior includes a heavy-duty beavertail flap perfect for stashing wet rain gear or bulky items that do not need to stay bone-dry. Its internal dry bag liner is removable, allowing the exterior shell to take the brunt of the road while the contents remain pristine. Choose this bag if ruggedness and long-term expedition readiness are the primary requirements for the trip.

Enduristan Tornado 2 Pack Sack: The Most Durable

The Enduristan Tornado 2 is synonymous with legendary durability in the adventure motorcycle community. Featuring a three-layer fabric construction, it is essentially impervious to water, dust, and mud, even during the most torrential riding conditions.

The bag lacks zippers entirely, opting for a traditional roll-top closure that is significantly more reliable over years of heavy use. Because the base is reinforced and the side walls are stiffened, it retains its shape even when partially empty, preventing sagging during high-speed highway stretches. If the priority is a “set it and forget it” bag that will survive any environment, the Tornado 2 is the clear winner.

Giant Loop Tillamook Dry Bag: Best for Quick Access

Giant Loop excels at creating gear that is intuitive for riders on the move. The Tillamook Dry Bag features a massive top-loading opening, which makes it significantly easier to organize and locate specific gear compared to end-loading duffles.

This bag incorporates a integrated air-purge valve, allowing air to escape so the load can be compressed tightly against the motorcycle seat. This feature minimizes “flapping” in high winds and ensures a tighter, more secure fit. Pick this bag if ease of access and the ability to condense gear volume are the top priorities.

Givi Gravel-T GRT709: Best Budget Canyon Carver

Givi provides a compelling entry point for riders who need reliable waterproof storage without an exorbitant price tag. The Gravel-T GRT709 series is built to handle the demands of sport-touring and canyon carving where weight distribution is vital.

Despite the competitive pricing, it includes high-visibility inner linings and durable straps that won’t fray under pressure. While it may not feature the high-end material density of premium brands, it offers excellent value for riders who prioritize budget-conscious, effective protection. This is an ideal selection for weekend warriors and riders doing periodic touring on well-maintained roads.

SW-Motech Drybag 700: The Most Versatile Option

The SW-Motech Drybag 700 acts as a massive, cavernous vessel for gear, perfect for those who do not want to worry about micro-managing their packing space. It is crafted from heavy-duty, tear-resistant PVC, ensuring it can handle the inevitable drops and scrapes of motorcycle touring.

A notable feature is the universal fitment, which allows it to be strapped securely to everything from adventure bikes to naked roadsters. The cross-over strap system provides an extra layer of compression, keeping the load quiet and stable. Opt for the Drybag 700 if massive capacity and a simple, bombproof design are what the motorcycle setup requires.

How to Choose Your Ideal Motorcycle Dry Bag

When evaluating gear, consider the primary riding environment first. If the journey involves consistent rain and deep river crossings, prioritize bags with fully welded seams and roll-top closures, as these provide the most reliable barrier against water ingress. Zippered bags may offer convenience, but they often represent a potential point of failure under prolonged submersion.

Consider the mounting system compatibility with the existing motorcycle frame. Some bags require a dedicated luggage rack for stability, while others are designed for “strap-and-go” versatility across different bike types. Always check the total volume against typical trip duration, remembering that a bag that is too small forces inefficient packing, while a bag that is too large can lead to a dangerously unbalanced machine.

Packing Your Bag for Watertight, Balanced Rides

Effective packing is as much about safety as it is about organization. Always place the heaviest items at the bottom and as close to the center of the bike as possible to maintain predictable handling. Use smaller internal dry bags to compartmentalize gear, which makes finding specific items easier without dumping the entire contents in the rain.

Be mindful of internal pressure and air traps. If using a high-quality dry bag, ensure the air-purge valve is open while tightening the straps to prevent the bag from ballooning, which can affect aerodynamics. Finally, ensure the roll-top is compressed at least three times before securing the buckles to create an airtight seal.

Mounting Luggage Securely for a Safe Trip

Loose luggage is a major distraction and a genuine hazard on a motorcycle. Always utilize cam-buckle straps rather than standard bungee cords; bungees lack the tension consistency required to keep gear from shifting during aggressive cornering.

• Check tension: Always tighten straps again after the first 20 miles of a ride, as vibrations often cause loads to settle.
• Prevent movement: Use frame loops to ensure straps do not migrate toward the exhaust or moving mechanical parts.
• Protection: Place a microfiber cloth or dedicated luggage guard between the bag and the motorcycle’s bodywork to prevent paint abrasion caused by vibration.

Cleaning and Storing Your Waterproof Gear Bag

Waterproof bags, particularly those made from PVC or TPU, require minimal maintenance but should never be ignored. After a trip, rinse the bag with fresh water to remove mud, road salt, and debris that can degrade the outer coating over time. Use a mild soap for stubborn stains, but avoid harsh detergents or high-pressure washers, which can damage the sealed seams.

Before storing the bag, ensure it is completely dry on the inside to prevent mildew growth. Store it in a cool, dark place away from direct sunlight, as UV radiation is the primary cause of material brittleness in outdoor gear. Properly maintained, a high-quality dry bag can provide over a decade of reliable service on the road.

Properly securing your gear is the silent partner of every great motorcycle trip. By investing in the right waterproof system and practicing disciplined packing, you ensure that your focus remains exactly where it belongs: on the road ahead.