【QUALITY WATER-REPELLANT FABRIC】The stylish travel backpack is made of durable water-repelant polyester fabric. Padded shoulder straps with reinforced stitching ensure the backpack sits comfortably and can carry heavy loads. 【ORGANIZED DESIGN】It features various external and internal compartments, pockets, very convenient to keep your daily items organized, as well as easy access to them. The seperate rooms fit all of your daily essentials, such as tablet, up to 15.6" laptop, books, clothes, snacks or even lunch box, etc. 【SIZE & WEIGHT】Dimension: 12.6" L x 5.5" W x 17.7" H. Weight: 1.1Lbs. The solitary laptop sleeve can fit 15.6" laptop or A4 folder.