There is some sun fading and wear, but I think it's still usable. It's convenient for those who have a lot of gear, such as for mountain climbing. Main material: Nylon Storage size: 21~30L Capacity: 30L Size: Width 30cm x Height 55cm x Depth 20cm Weight: 1.1kg Coolmesh back system, padded waist belt, chest strap, compression straps, shock cord, internal pocket for hydration system, small item pocket on the lid, ski guides, twin ice axe holders, bartack reinforcement Color: Black Pattern/Design: Solid Material: Nylon