The Osprey Radial Backpack is stylish, highly ventilated and comfortable, the Osprey Radial Backpack is an ideal pack for an active commute. The AirSpeed™ ventilated trampoline suspended mesh back system will keep you cool while on the move and the integrated Kickstand will keep your pack upright and easy to access. For gear heavy days this backpack can be expanded via a zippered expansion system. This means your backpack can go from 26 litres of capacity to 34 in a blink of an eye. Riding light? No problem, zip away the expansion system and ride on. There's also a host of organizational features; The LidLock™ bike helmet attachment means you can store your helmet on the outside of the pack. The padded laptop and tablet sleeve keep your tech safe and the built in high visibility rain cover can be deployed when conditions take a turn for the worse. Osprey Radial Backpack Features Adjustable AirSpeed™ ventilated trampoline suspended mesh back panel Zippered expansion adds 8L Integrated kickstand keeps pack upright and accessible Padded laptop and tablet sleeve Integrated & detachable raincover Zippered scratch-free sunglasses and electronics pocket Osprey Radial Backpack Specifications Volume: 26-34L Weight: 1.5 kg Maximum Dimensions (cm): 52 (L) x 35 (W) x 30 (D) Main Fabric: 210D Nylon Dobby