Made with a 3D air mesh back and a breathable and padded system, the Deuter Speedlite is comfortable for active pursuits such as running, cycling and climbing.Lightweight, at only 350g, the Speedlite 15 is also hydration compatible, ideal for staying hydrated and organised as you run or ride for long periods. The Speedlite 15 benefits from a unique Delrin U frame that holds the frame of the bag away from your joints, ideal for overall weight reduction and more comfort. As well as being comfortable, the Deuter 15 Speedlite is also designed with a vast capacity and multiple storage areas, zipped areas, and two side mesh pockets.3D Air mesh systemDelrin U frameHydration compatibleIdeal for active use - padded back, sternum strap, reinforced base3D reflector systemDeuter Ripstop 210 Hexlite 210Size: 43cm x 23cm x 16cmVolume: 6 litresWeight: 380g