Product Features Lightweight And Compact¡¿Our hiking backpack weighs only 0.44 pounds and feels like it's nothing held in your hands. It is easy to fold up into its inner pocket, which is capable of folding into the wallet size(7.09*7.09 inches) and easily packed in your luggage or handbag. 25L Large Capacity with Compartments¡¿The whole size of this lightweight backpack is 10.6*6.3*18.9 inches, and the entire bag reaches 25L, which is enough to carry many daily items and use the 5 pockets to keep things separate. Durable¡¿All stitches of our packable backpack are reinforced and have a good ability to withstand heavy use, suitable for long-term use. It is made of high-quality tear-resistant 210D polyamide material, which can effectively prevent scratches from branches and no wear and tear. Travel Companion¡¿Great for day trips or traveling, you can fold it up at any time, or unfold it as an extra backup bag at any time, and it is also suitable for many other occasions, used for sports, camping, hiking, cycling, daily use, shopping, etc. Water Resistant Material¡¿This foldable backpack is water-resistant, which is quick-drying, supporting the outdoor's basic needs. (ATTENTION: it cannot be immersed directly in water or exposed to heavy rain) Product Information Product Dimensions 6.3 x 10.63 x 18.9 inches Item Weight 7.8 ounces Department unisex-adult ASIN B0DJP2S942 Customer Reviews Best Sellers Rank Age Range Description Adult Capacity Total 25 Liters