The Ugreen 13-inch laptop bag has a 3-layer structure. The outer layer is made of waterproof material. Therefore, your laptop will be safely protected from external physical factors such as rain or accidentally spilling a cup of water on the bag. Next is a thin layer of shockproof foam. This foam layer will combine with the inner lining to ensure that the device is not scratched if there is a collision. The design of the Ugreen laptop bag is youthful and stylish, suitable for the majority of users. In terms of specific parameters, the weight of the bag is only 200g, the dimensions are 36cm x 25.5cm x 2.5cm. This helps users to optimize their storage space and store more items during travel or during daily work.