Ortlieb x Assos Frame-Pack Toptube 3L

Durable, waterproof Frame-Pack Toptube 3L keeps essentials dry and centered for stable rides

What Our Gearhead® Experts Are Saying:

“This is my favorite piece of my bikepacking setup. It’s light, ultra-secure, and fits tools, snacks, and even tent poles without throwing off my balance—plus the waterproof zipper is bombproof.”

Minimal in appearance but mighty in function, the Ortlieb x Assos Frame-Pack Toptube 3L blends technical performance with a refined aesthetic. Designed for riders who demand dependable gear for gravel grinds, multi-day bikepacking, and gnarly trail missions, this exclusive collaboration features a premium color palette in Dark Sand and Roiboos, with reflective logo detailing for enhanced visibility. The waterproof PU-laminated ripstop fabric and TIZIP® waterproof zipper ensure that your ride essentials stay dry—rain or river crossing, no exceptions. With a compact 3L capacity, this toptube bag is ideal for carrying heavier items like tools, food, or tent poles, keeping the bike’s center of gravity low and your ride stable. Adjustable hook-and-loop straps provide a secure fit on most frames—including carbon—and the strap placement can be customized for your specific geometry. Whether you´re climbing through alpine passes or navigating technical singletrack, this German-made frame bag is built to handle the abuse while looking sharp doing it.

Details

• Waterproof toptube frame bag with TIZIP® zipper for full weather protection
• Compact 3L design fits heavy gear like tent poles, tools, or food
• Lightweight, tear-resistant PU-laminated ripstop nylon construction
• Mounts securely to top tube with 3 hook-and-loop straps, adjustable and repositionable
• Suitable for bikepacking, gravel touring, and technical trail riding
• Compatible with carbon frames; even load distribution enhances handling
• Reflective logo improves visibility in low-light conditions
• Item #OLBA05W

Tech Specs

Material

100% nylon, PU coating

Volume

3L (183cu in)

Mount

top tube

Closure

zippered side

Dimensions

5.0 x 15.7 x 2.4in

Claimed Weight

8oz

Activity

road cycling, commuting, gravel

Manufacturer Warranty

limited 5 year