qingstart 25L Packable Handy Lightweight Travel Backpack Outdoor Backpack Daypack MATERIAL : Made with High Quality Water and Tear Resistant Nylon Material. Duarable Abrasion Resistant SBS Metal Zipper Avaliable COMPACT. Folds into zippered inner pocket to fit anywhere. Unfolds from pocket to backpack. Must have on every trip. This backpack has a roomy main compartment, three front zipper pockets to hold small accessories, and two side pockets for water bottle or umbrella. This compact backpack is the perfect companion when you are out and about. Perfect for day trips, vacation, travel, day hikes, school, camping and shopping.It will be a fantastic necessity for no matter outdoor sports or leisure activities in or out of the city. Main pocket is Large enough to carry what you need in the trip. Outer Two smaller pocket is great for quick access such as guide books and camera. Inner zippered pocket is a perfect place for valuables such as cash, credit cards and passport. LIGHTWEIGHT(0.61 Pounds) and ROOMY(25 Liters). A true space saver. Stuff the bag into its own pocket for storage---no extra fees, and unzip it when you reach your destination. Avoid overweight charges, simply unfold from your luggage and use it as a carry on for your excess baggage.