Specification‎:‎ Category‎:‎ Mountaineering backpack Material‎:‎ Nylon Gender‎:‎ Unisex Capacity‎:‎ 45L Size‎:‎ 34‎(‎Width‎)‎ x 55‎(‎Height‎)‎ x 16cm‎(‎Thickness‎)‎/13.3 x 21.6 x 6.2inch Color‎:‎ Blue‎,‎ Black‎,‎ Purple‎,‎ Green Red Structure‎:‎ Notebook interlayer‎,‎ Multi‎-layers zipper bag Weight‎:‎ About 1.10kg Features‎:‎ Water resistant nylon fabric‎,‎ high strength and durable‎.‎ Professional suspension carrying system‎,‎ with great ventilation effect‎,‎ keep cool and comfortable‎.‎ Ergonomic design for load bearing‎,‎ specialized for long distance trekking‎.‎ Soft S‎-shaped shoulder strap with mesh and air holes‎,‎ anti‎-skid and shockproof‎.‎ Larger capacity for category storage‎,‎ multi‎-functions and practical‎.‎ Package Included‎:‎ 1 x 45L Backpack