Featrues 1. High-quality Materials: The foldable backpack made with high quality polyester material, strong and sturdy, lightweight, will bring you much convenience. Ideal for day trips, camping, vacations, hiking, travel, school and shopping. 2. Waterproof and Durable: This light-weight backpack is made from high quality tear and water-resistant polyester fiber, which can effectively protect the items in the collapsible rucksack from getting wet. But it cant be soaked in the water. 3. Lightweight and Portable: The Foldable backpack can be folded into a sandwich size and put in a compact bags, saving space in the suitcase. It is your best choice for short-term travel or pet walks. 4. The Perfect Travel Companion: This compact backpack is the perfect companion when you are out. Packable travel backpack provides enough space for outdoor travel, camping, hiking, day trips and shopping. 5. Satisfactory Service: If you have any questions about this project, please feel free to contact us. We will do our best to provide you with a pleasant shopping experience. Specification Material: Polyester Fiber Color: Black Blue Rose-red Size: 413011cm Package Include: 1 Backpack