Features: Easy and conveniently access to your laptop and accessories with smooth top zipper and front pocket . Has a large capacity multi-layer pockets for 18in laptops, can be used as a laptop backpack, business bag for women/men unisex. Anti-scratch, shockproof, waterproof and dustproof nylon material, great PC briefcase for protecting your laptop well. Designed with fashionable and unique USB charging jack,keep your tablets pads in style and convenient to use. Strong smooth top-loading zipper and hand-holders, multiple pockets ensure the laptop backpack will stay closed, protect the contents inside safely and tidy. Specifications: Material:Nylon Colors:Black/ Gray/Blue/Rose Red Used for: Laptop 18inch weight:900g/1.98lb Size: approx 46x32x20cm/18.11x12.60x7.87inch Function: Anti-scratch, Shockproof, waterproof and Dustproof Package Includes: 1 Piece Laptop Backpack note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.