A large flap compartment that can accommodate a 15.6-inch laptop and daily necessities, including a fixed elastic mesh pocket, which can keep things organized; the front zipper pocket and two sides mesh pockets for quick access Upgraded Material - Specially made of thickened PVC material, water resistant and cold-proof, plus reinforced strap stitches prevent from tearing, and make the transparent clear backpack heavy-duty and more durableErgonomic Design - With two S-shaped padded shoulder straps, comfortable to carry and reduce the pressure on the shoulders. Adjustable straps suitable for teens and adults Fashionable Clear Bag- The flap design is trimmed with PU leather, the unique design makes it outstanding. Perfectly meets the requirement of colleges and workplaces.