AW 30L 600D Tactical Army Rucksacks Molle Backpack Waterproof Camping Outdoor Hiking Trekking Travaling Bag Color: Black; Material: 600D Oxford and 420D Nylon; Capacity: 30L Wide shoulder straps help take the stress off your shoulders ,save energy Human engineering allows you to accommodate your necessary things It is waterproof and breathable Great for traveling, hiking, camping, etc.