Vere Gloria Ultra Lightweight Women Men Foldable Hiking Daypack Durable Waterproof Nylon Sports Travel Mountain Air Traveling Backpack Ultralight Handy 25 L DURABLE: Made with High Quality Water and Tear Resistant Nylon material. Using YNS brand buckles and SBS brand zippers, solid and durable. Comfortable to carry: Comfortable Wide 3D Breathable Mesh Shoulder Straps. Easy to Adjust the length and lock firmly. Reflective stripes on side pockets for nighttime safety. LIGHT WEIGHT (8.8 oz) and Roomy (25 Liter,Expanding size: 32cm/12.6"(L)*40cm/15.7"(H)*15cm/5.9"(W)). Perfect for day trips, vacation, travel, day hikes, school, camping and shopping. Foldable and packable:Easy to folds up into small pocket (Sandwich size,23cm/9"(L)*19cm/7.5"(H)). You would LOVE that you can throw it in your suitcase, purse or car and have an extra bag without it taking up space. Big sale promotion for new arrivals, order it now before they run out of stock!