I used this for work and other purposes. There is a damaged part (see the third photo), but I think it's still usable. There is no damage to the buckles. The large front flap can store a helmet, etc. The MOLLE system on the sides allows for expansion by attaching additional pouches and pockets. The main and bottom compartments can be combined into one large compartment by removing the flap. Snow guard, attachment for hiking poles and ice axes, height-adjustable chest belt, compression straps Carry handle Removable top lid with storage pocket Hydration system compatible Rain cover included Size: 84 x 35 x 22 cm Capacity: 80 L Weight: 3.25 kg Material: Cordura 700 DEN Back system: V2-System Retail price including tax: 60,940 yen