* Large capacity and multi-pockets: this backpack is 16.5 x 11.2 x 5.5 inches/42 x 28.5 x 14 cm and lightweight, it has multi-pocket, perfect for A4 folders, books, umbrella, pencil case, water bottle, etc. * With padded laptop compartment: the laptop compartment and bottom of the laptop backpacks are padded to protect your laptop, and laptop size up to 39 x 27 cm fits well. * WITH STORAGE BAG: This work backpack also provides a storage bag to store your data cables, mouse, power bank, perfect for school, work and business. * Waterproof and durable: this backpack bag is made of waterproof high-quality and durable polyester, it protects your belongings from light rain. * As a carry-on baggage: this backpack is perfect for travel, it has luggage belt, so you can put it on your suitcase, and the size of the backpack can also be placed under the seat of the plane.