Ortlieb x Assos Frame-Pack Toptube 3L

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.