Come and Check Our Promo Solutions.Our hiking backpack is made with thick sturdy material canvas.Super lightweight and you can easily fold this lightweight backpack into its own pocket for storage, and unfold it when you reach your destination(A true space saver). To avoid overweight charge, simply unfold from your checked bags and use it as a carry on for your excess baggage. A must have for every trip. Pls check inventory and detailed info with us before placing your orders.