This versatile and durable frame bag from USWE is engineered with an aerodynamic design inspired by motorcycle luggage, ensuring a seamless fit on most bike frames. It comes with three elastic rubber-like straps and three Velcro straps to securely attach the bag and minimize movement while riding. Compatible with USWE top tube bags, this frame bag simplifies bike pack setup with its three different strap lengths and flexible Hypalon attachment. The bag is constructed with welded seams, a YKK water-resistant zipper, and waterproof fabric to keep your gear dry in any weather. Inside, there's a zip pocket for organizing essentials, reinforced for stability without unnecessary weight. Ideal for various riding styles like adventure racing, mountain biking, e-MTB, or gravel riding, this frame bag weighs just 0.35 lb (for the larger version) or 0.29 lb (for the smaller version), offering ample storage (3.4L or 2.6L) while keeping your bike setup lightweight and agile. It even features a multimedia cable port for added convenience during your rides.