【Fits up to 14'' Laptop】: The sleeve compartment in the main partition can fit up to 14” laptop/tablet. Small size pockets are designed for laptop cables and other accessories. This is a perfect companion for school/college life and office use. 【Waterproof, harsh-weather friendly and Light-weighted materials】: The backpack is made of waterproof and durable oxford material. Components are stitched together firmly and carefully. The buckles are composed with genuine leather and stainless steel. It is easy to wipe out water on the surface if drenched, can protect your electronic devices inside from water damage. The backpack weights only 1.45 pounds, which is fairly convenient for daily use. 【Easy access to all of your essentials】: The backpack has a dimension of 15"x11"x7.5"inches. The triple compartment design keeps your daily essentials well-organized. The multi-functional pockets in the main compartment are useful to store smart phones, pens and other accessories. The side pockets are designed for carrying water bottles and umbrellas. The backpack can be fully opened with a long zipper extended to the bottom. In this way, you can easily get access to all of your essentials.