"What Our Gearhead® Experts Are Saying: ""I’ve run this on a few overnighters and it holds a surprising amount of gear without shifting around. The waterproof lining and beefy zippers give me peace of mind in bad weather, and it’s super easy to attach to the frame—even fully loaded.""For gravel loops that turn into overnighters or cross-country tours that stretch into weeks, the Pak Ratt Bike Packing Bag helps us keep the essentials secure, dry, and always within reach. Designed for frame-mounted storage, it offers streamlined capacity without affecting ride stability, ideal for balancing our load on long bikepacking missions. Built with rugged weather-resistant fabric and a waterproof liner, the Pak Ratt shields our gear from road spray, unexpected rain, or muddy trails. The internal compartments help keep tools, food, and layers organized, and the sturdy straps lock it into place on nearly any bike frame. Whether we're traveling ultralight or building out a full rig, this is one of those bike bags we rely on when the road gets long and dirty."