If you do any riding in the rain, waterproof motorcycle bags are a must-have. Even if you don’t plan on riding in wet weather, occasional showers can be unpredictable in the spring and fall. Waterproof motorcycle bags come in a variety of types, so we’ll show you what to look for in our guide.

Key Takeaways

• Consider storage capacity, mounting options, and waterproofing level to find the right bag for your riding style.
• Waterproof motorcycle bags typically range from €50 to €300, depending on size, brand, and features.
• Popular materials include durable polyester, PVC-coated fabrics, and hard-sided options like aluminum and polycarbonate for maximum protection.

Why Use Waterproof Motorcycle Bags?

Waterproof bags and dry bags keep your gear free of moisture. You can be sure anything you pack won’t get ruined from splashes on the road or a surprise downpour. Dry bags are especially important if you travel with digital devices, food, maps, or journals.

You might not plan on riding through the rain. But a waterproof option gives you that extra layer of protection, which can be good to have If you ride in the western U.S. during the summer, you might find dust is a problem with a non-waterproof bag, especially if you go off the beaten path. A waterproof bag shuts out dirt, dust, and debris better than a standard soft bag.

Types of Waterproof Motorcycle Bags

Waterproof motorcycle bags come in all types and sizes. You can find a waterproof option whether you want a tank bag, tail bag, saddlebag, or even backpack. We’ll cover a few main types below.

Hard-Shell Saddlebags

Hard-shell motorcycle saddlebags offer complete protection for your gear. These bags are made with durable materials with a focus on waterproof features like seams and zippers. Waterproof saddlebags often include locking mechanisms so you can leave the bike unattended without worry.

Pros	Cons
Excellent protection against impacts	Heavier than soft bags
Waterproof and weather-resistant	More expensive than other options
Secure locking mechanisms	Limited flexibility in shape
Compatible with multiple motorcycle models	May affect bike's aerodynamics
Large storage capacity options	Can be difficult to remove quickly

 

Soft-Shell Roll-Top Bags

Soft-shell roll-top bags provide a versatile and waterproof storage solution. These durable bags feature adjustable capacity, multiple mounting options, and a secure closure system. You can get roll-top bags to fit the tank or tail of the bike. Made from tough materials, these bags protect gear from moisture and impacts while providing additional safety features like reflective elements.

Pros	Cons
Excellent water resistance	May lack rigidity
Adjustable storage capacity	Can be more expensive than non-waterproof model
Versatile mounting options	Potential for overpacking
Durable construction	May require additional straps

Top-Mounted Waterproof Tail Box

A top-mounted waterproof tail box gives you a fixed-capacity option for carrying gear. These models have hard sides of plastic or aluminum and usually lock for extra security. A helmet box is a convenient option for storing your helmet, though you can get top boxes in a variety of sizes.

Pros	Cons
Excellent waterproofing	Less aerodynamic
Medium to large storage capacity	May affect bike balance
Easy access to contents	May impede passenger seat
Detachable for convenience	Additional weight
Compatible with saddlebags	Can have a higher cost than some alternatives

 

What To Look for in Waterproof Motorcycle Bags

As you shop around, look for waterproof options that offer sealed zippers, welded seams, and quick release mounting systems.

Sealed Zipper Systems

The zipper is one of the most important points to waterproof. Reliable dry bags use specialized waterproof zippers with rubberized flaps or coatings. Often complemented by storm flaps, they provide an additional barrier against moisture while maintaining easy access to the bag's contents.

Waterproof Welded Seams

Soft-sided bags should offer welded instead of stitched seams. These seams are created by melting materials together, forming a stronger and more reliable seal than traditional stitching.

The welding process eliminates needle holes that could compromise waterproofing. Commonly found in high-quality materials like heavy-duty vinyl or nylon, welded seams contribute significantly to the overall waterproof rating of the bags.

Quick-Release Mounting Systems

Quick-release mounting systems make motorcycle travel more convenient. Systems can use either magnetic or strap-mounted mechanisms. Universal mounting systems mean they are compatible with a wide range of motorcycle models and tank shapes.

Our Picks for Waterproof Motorcycle Bags

If you’re shopping for a waterproof motorcycle bag, we recommend checking out these options below.

Waterproof Motorcycle Travel Bag

The Waterproof Motorcycle Travel Bag BAG007 is a great tail bag option if you’re going to encounter some inclement weather. The dry bag features PVC material and welded seams, so all your belongings stay dry. You can take the bag from the bike to the campsite and even a boat without worry. You have a few options for sizes with this bag, and each has multiple straps to secure the bag on your bike.

 

 

35L Waterproof Hard Motorcycle Helmet Bag

The 35L Waterproof Hard Motorcycle Helmet Bag BAG005 offers a great way to store your helmet and other items when on and off the bike. The hardshell design expands from 24L to 35L, so you can use it for different tasks. The mounting system makes it a convenient tail bag that also works as a backpack.

 

Do Waterproof Motorcycle Bags Affect Aerodynamics?

Attaching anything to your bike has the potential to affect aerodynamics and balance. However, waterproof bags are typically hard or made from stiffer materials than non-waterproof soft bags. This makes the air slip over the bag easier.

A well-designed waterproof motorcycle tail bag can even reduce the drag that your body creates while riding. Features like tapered edges and low profiles help decrease turbulence, which helps you maintain the best mileage and fuel efficiency.

How Much Do Waterproof Motorcycle Bags Cost?

Waterproof motorcycle bags vary widely in price, ranging from budget-friendly options to high-end premium products. Basic waterproof backpacks, tail bags, and tank bags start around €50. As you get into more premium options, the cost can increase to €300 or above.

Hard-sided saddlebags can have a high price tag, especially if the bags are designed to fit a certain brand of motorcycle. Add to that a custom paint job and you can spend a couple thousand dollars.

How To Choose the Right Dry Bags

Your motorcycle bag needs can depend on your riding style. A daily commuter might want one type of bag while a touring rider needs another, for example.

Daily Commuter

When you commute on your bike, you use it at least twice daily. You might ride with a laptop for work or pack a lunch. Whatever you travel with, you’ll want a bag that’s easy to use and that keeps your belongings dry. Prioritize bags made with waterproof materials and sealed seams.

A tank bag with easily accessible compartments is a good option for quick retrieval of essentials. Consider the mounting system and think about whether you’ll leave the bag attached to the motorcycle while at work or take it with you.

Long-Distance Touring Rider

Touring riders may need extra storage to accommodate clothes and necessities for a weekend trip. A pair of saddlebags combined with a tank or tail bag gives you plenty of space in this case.

For waterproofing, look for bags with roll-top closures or hard shell locking mechanisms for superior water resistance.

You might encounter some road debris in addition to bad weather so choose a durable bag that can withstand the rigors of extended travel.

Waterproof Motorcycle Bags: Conclusion

At the end of the day, waterproof bags provide extra security that your belongings will be safe whether you take a short ride across town or a longer one across the state. Choose a main type like a tank or tail bag and compare multiple options to find the best one.

Waterproof Motorcycle Bags: FAQ

Below are a few frequently asked questions about waterproof motorcycle bags.

Why are waterproof motorcycle bags important?

They protect belongings from rain, snow, and dust during rides, ensuring items remain dry and secure in unpredictable weather conditions. They're essential for maintaining gear integrity while traveling.

What materials are commonly used in waterproof motorcycle bags?

Manufacturers usually use durable materials like PVC, nylon, and polyester for waterproof soft bags. Hard bags can use carbon fiber, aluminum, and hard plastic. Dry bags feature water-repellent treatments and sealed seams to boost waterproof capabilities.

What types of waterproof motorcycle bags are there?

Common types of waterproof bags include saddlebags, tank bags (magnetic and strap-mounted), and tail bags. Each type is designed to fit various riding styles and motorcycle types, offering different mounting options and storage capacities.

How should waterproof motorcycle bags be maintained?

Regularly inspect and clean your motorcycle bag according to any guidelines from the manufacturer. This helps prolong the lifespan and effectiveness of the bags, ultimately ensuring continued protection for your belongings during rides.