Tactical Military Camping Hiking Trekking Backpack (Tan) Material:600D Oxford cloth; High-density webbing Size: 19.7*13.8*6.3 inches (H*L*W); Volume: 38L Ideal for hiking,camping,climbing,backpacking and other outdoor sports Padded backpack straps with adjustable load-lifters and mesh molded foam back panel with channels to keep your back cool and dry