Fakeface Lightweight Packable Travel Outdoor Sport Daypack Backpack - Water Resistant Made of water resistant nylon fabric,provide strengthen and long-lasting performance with minimal weight Lightweight compact foldable daypack, can fold the whole bag into a small bag. It's light and convenient to carry for outdoor activities. Breathable shoulder straps.Adjustable shoulder straps,ease the pressure on the shoulder Two side pockets, can put water bottles and other items,specially designed with elastic beam port, not easy to get out. Suitable for all hiking, camping, climbing, traveling outdoor activities.