Filling Material: 100% Foam. Outer Materials: 100% Polyester. Fabric: Ripstop. Height: 46cm. Width: 33cm. Design: Logo. Fastening: Two Way Zip. 17in Padded Laptop Compartment, Adjustable Chest Strap, Adjustable Shoulder Strap, Adjustable Waist Belt, Air Mesh Back, Breathable Mesh Panel, Grab Handle, Padded Back Panel. Compartments: 1 Main Compartment. Pockets: 1 Front Pocket, 1 Side Pocket, Zip, Organiser, 2 Elasticated Pockets, Mesh Pocket, Bottle. Capacity: 30L. Lining Material: 100% Polyester. Heavy Duty. Ref: UTMW1440