Ergonomic robust backpack for year-round use. It has Fjällrävens award-winning wooden frame and durable, sustainable materials that will last for many years of adventures in rough terrain. Slim profile gives freedom of movement and its well-planned compartments make it easy to organize gearlike the front pocket that has space for reinforcement layers or a small shovel. The carrying system is designed to distribute heavy loads and can easily be adjusted to suit different back lengths. Durable G-1000 HeavyDuty Eco S in recycled polyester and organic cotton. Reinforced base and sides in waterproof Bergshell fabric. Base and sides in waterproof Bergshell fabric made from recycled nylon. Fjällrävens unique wooden frame reduces CO2 emissions by 90% . Comfortable, robust carrying system with adjustable back length. Material: G-1000® HeavyDuty Eco S: 65% polyester, 35% cotton Bergshell®: 400D 100% polyamide Height: 62 cmWidth: 26 cmDepth: 21 cmAdjustable back length: YesMin. back length: