Perfect fit is mandatory for any bike backpack. However, when it comes to speed and endurance the demand for performance in aeration and lightweight design grows with every metre you climb. The backpacks of the Cross Country Series are especially developed to be lightweight and improve ventilation. A functional lightweight hydration backpack when chasing seconds and looking for extra comfort. Small, compact and reduced to the basics, the CC 6l scores on every metre travelled in height, thanks to its perfect fit, ventilation and low weight. AIR PAD SYSTEM The AIR PAD SYSTEM with its arrangement of 7 ventilation channels (1 main channel and 6 sub-channels) and 8 strategically positioned 3D air mesh pads offers the optimal combination of a close, load-neutral fit and back ventilation. The shoulder straps with air mesh and large ventilation holes ensure that the pack remains securely in place in any situation, and provide optimal breathability on the shoulders as well. Weight: 500gSize: 20x46x7cmMaterial: Nylon 210/D Ripstop, PU coated, 3D Air Mesh, Air Mesh, Atlion PE-FoamHydration backpack with extra storage space and air circulation systemTool compartmentOrganization compartment with integrated key holderAccommodates hydration system up to 3LClip for hydration tube