Simple design backpack with waterproof function. - Color: Black - Size: Height 44cm, Width 31cm, Depth 14cm - Function: Waterproof - Number of pockets: Multiple pockets - Design: Simple and stylish Simple and stylish black backpack Large capacity, can securely store laptops and small items With multiple pockets, easy to organize Lightweight and comfortable to carry User-friendly design, perfect for commuting to work or school