Soarpop Oversize Business/Casual Laptop Backpack, Water resistant & Multi-functional Outdoor Knapsack For Hiking/Camping/Cycling and Daily Life Crafted of rugged 1680D Oxford nylon for lasting durability.. Breathable and comfortable. Dimension: 12.6*19.3*6.3 inch(LxWxH) Easy to fit 15.6 inch laptop backpack. 1x Main compartment, 1x multi-functional compartment ,1x interlayer laptop compartment, 2x zipper pocket at sides,2x mesh pocket at sides,1x mesh pocket at shoulder girdle, Weight: Approx: 2.8 lb. A padded strap allows backpack to slide over the luggage upright handle tube for easy transport. Convenient headset grommet for easy access to your MP3 player. Unique eyeglass holder on the strap. Fashionable and elegant Special custom zipper head and 2-way abrasion resistant zipper at sides with high quality and goes smoothly