The Ortlieb Bikepacking Frame Pack is perfect for minimalist bike loading, perfect for when you want to go off grid for an extended trip away. The triangle shaped design, enables you to make use of your frame space to carry heavier equipment, like tools, camping stoves and food supplies. Both the zipper and the bag are 100% waterproof, for whatever the weather throws at you, you can even cross rivers and not worry about your stuff getting wet. Key Features Waterproof framepack with roll closure Ideal pack for bikepacking, alp crossing and trekking tours Light weight, sturdy PU laminated rip stop nylon fabric Suitable for heavy gear such as tools, tent poles, food etc. Central positioning with low center of gravity for ideal weight distribution Internal hook and loop fasteners reduce bulging 3 strong, individually positionable hook and loop fasteners for mounting to top frame tube Hook and loop fasteners suitable for frame diameter of max. 48.8 mm/1.92 in. 3/4 individually positionable hook and loop fasteners for saddle and/or down tube