Precisely adjustable fit thanks to the fit-on-the-fly carrying system for better wearing comfort Equipped with the AntiGravity back system, it takes any burden off your shoulders Seamless, 3D tensioned mesh adapts perfectly to the back and hips Organization compartments, straps and useful features Large, U-shaped zipper access to the main compartment on both sides Handy side compartments made of elastic mesh Sleeping bag compartment with zipper and removable divider base Two zippered front compartments for additional storage space Stow-on-the-Go attachment system for trekking poles Two side compression straps at the top and bottom Two ice ax holders with compression straps on top Technical details, dimensions & material Dimensions S/M: 83 x 39 x 36 cm (H x W x D) Dimensions L/XL: 88 x 39