25L Hiking Backpack Ultralight lightweight Packable Foldable Water Resistant Travel Camping Outdoor Daypack FoldableThis outdoor backpack is lightweight, convenient and foldable, and can be easily folded into its own pocket weighing only 240g .Size before folding: 40x33x14cm , after folding the size is only 24x23x2cm .It is extremely convenient and takes up very little space whether it is placed in your suitcase or other places after folding. High-End Materials: The backpack is made of high-quality tear-resistant and waterproof nylon fabric, durable and lightweight while also being able to play a waterproof role, protecting all the items in the backpack. The use of sbs metal zipper, pull up and down silky smooth without jamming. Large Capacity : The backpack is divided into two main sections, the main compartment and the secondary compartment, which can hold a laptop, clothing and other essential items for going out. The other two front pockets with zippers can hold cell phones, wallets, card packs and miscellaneous items.The side pockets on both sides of the backpack can carry umbrellas or mugs. The backpack can easily meet your travel needs to carry the essentials. Ergonomic Design: Breathable mesh shoulder straps are designed to help reduce pressure on the shoulders. Reinforced stitching provides long-lasting pressure-relieving comfort. Adjustable length shoulder straps allow the backpack to fit perfectly on the human shoulder, stabilizing the body's center of gravity when backpacking, safe and reliable. Service: This backpack is a necessity when traveling. It will be a surprise if you give this backpack to your friends or family as a gift.