Soarpop Oversize Business/Casual Laptop Backpack, Water resistant & Multi-functional Outdoor Knapsack For Hiking/Camping/Cycling and Daily Life Water resistant 1680D Oxford nylon fabric with excellent stitching technic. Durable and strong Dimension: 13*8.3*18.9 inch(LxWxH) Easy to fit 15.6 inch laptop backpack. 1x Main compartment, 1x multi-functional compartment ,2x front zipper compartment, 1x interlayer laptop compartment, 2x zipper pocket at sides,2x mesh pocket at sides. 1x mesh pocket at shoulder girdle. Weight: Approx: 2.5 lb. METAL SECURING HANDLE for you to carry it easily,which effectively reduce your pressure. Large Multi-functional Compartments and keychain desigh can carry all your necessaries.Quick access pocket with a detachable keychain. Specially Padding shoulder straps and ergonomically designed.