Pack right, pack light with the Kelty(R) Ardent daypack. Top loading main compartment with U-zip closure. Padded laptop sleeve with external access. Padded, tricot-lined tablet sleeve. Large front pocket with organization panel. Smaller zippered pocket with 3 drop pockets. Slip pockets at sides for water bottles. Adjustable shoulder straps with webbing sternum belt. Padded back panel. Measurements:Materials: 300D polyester;Capacity: 30 liters;Height: 18.5 in;Width: 約 35.6 cm;Depth: 約 15.2 cm;Strap: 35.5 in;Strap drop: 約 40.6 cm;Handle length: 7.5 in. Spot clean.