Description: Introducing the ultimate all-weather backpack for your daily adventures! Crafted from durable polyester and nylon waterproof oxford fabric, this backpack ensures your belongings stay safe even on rainy days. With multiple compartments, dedicated dry and wet separation pockets, and a USB charging port, this backpack offers convenience and organization on the go. Featuring a back fixed belt for use with a pull rod box and the ability to expand using vacuum compression, this versatile backpack doubles its capacity, making it ideal for various occasions. Keep your valuables secure with the anti-theft combination lock and concealed zipper pocket. Perfect for men and women, whether for daily use, school, travel, or work, this backpack is a must-have accessory. Upgrade your backpack game with this functional and stylish option today! Item Name: Backpack Material: Nylon, Waterproof Oxford Cloth Applicable Scenarios: Leisure Travel Applicable Gender: Neutral Features: Waterproof, Shock-resistant, Expansion Capacity Size Details: L: 48cm/18.9", W: 30cm/11.81", H: 16+4cm/6.3" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Backpack