Swiss Cougar brings you a feature-rich laptop backpack which offers exceptional user comfort and utility. The primary material is a strong fabric which is made from recycled single-use plastic bottles. 29 ( l ) x 12 ( w ) x 41 ( h ) cm 300D RPET fabric 14L made from recycled plastic bottles Features include: padded front panel with concealed zip pocket concealed front compartment padded back panel padded laptop compartment, fits 15.6 inch laptop padded adjustable shoulder straps with breathable air-mesh lining for extra absorption and comfort interior accessory pockets USB charging port