Outdoor Lightweight Sports Bag Backpack Polyester Travel Bag Folding Shoulder Bag Small Backpack Storage Small Bag Features: LIGHTWEIGHT AND COMPACT: Weighing 75g, it is easy to carry and can be folded to purse size to in your pocket. MATERIAL: This lightweight hiking backpack is made of material (polyester fabric) and zippers. It can effectively rainwater from wetting the contents of the backpack. MULTI-PURPOSE: This foldable backpack provides enough space for students to use it for outdoor trips, hiking, day trips, camping and shopping. It provides ample storage space for day trips, hiking and shopping. It is also ideal for international travel at airports. Abrasion - The polyester fiber prevents branches and rocks from scratching the backpack, and keys and other items can be kept safely inside. All seams are reinforced for long term use. Ergonomic Design】The outdoor backpack is ergonomically designed. It can effectively distribute the load evenly to the shoulders and back. The straps are adjustable and breathable as its mesh design improves the breathability of the backpack. Product Description: Package list: 1*Backpack