High Quality Material - 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. Waterproof and Durable - This light-weight backpack is made from high quality tear and water-resistant nylon fabric, which can effectively protect the items in the collapsible rucksack from getting wet. But it cant be soaked in the water. Lightweight and Portable - Weight only 20g.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. Comfortable - This packable travel backpack designed with comfort and function in mind.Breathable adjustable shoulder strap avoid putting too much pressure on your shoulders,the Reinforced stitching provide long-lasting performance. Outdoor Companion foldable backpack is the perfect companion when you are out. Breathable mesh shoulder straps help relieve the stress from your shoulder. Compact size but large capacity, perfect gifts for men and women who love outdoor sports like fishing/hiking/camping/cycling/running.