Amazon.com : Nerlion 40L Hiking Backpack Travel Backpack for 。This backpack is perfect for situations when you are likely to return home with more ‘stuff’ than when you left. The bag is made of lightweight navy nylon fabric and has golden yellow zippers and textured nylon trim. Also, the bag folds within itself (see the last photo), so it takes up little space in a suitcase or when storing the bag in a closet or drawer. This bag is new and has never been used. The bag has a large main compartment whose zipper is on the top of the bag. The medium and small compartments each have zippers on the front side of the bag. The 1-inch wide straps on the back of the bag are adjustable, and there is also a ‘loop’ on the top backside of the bag, which allows the bag to be hung on a hook. Measurements: - Center top zipper to base of bag: 15.5 inches - Base of bag: 11 inches wide x 5 inches deep - Side-to-side zippered front pocket: 7.5 inches high x 14 inches wide x 2.25 inches deep - Medium open front pocket: 7 inches high x 7 inches wide - Small zippered front pocket: 5 inches high x 7 inches wide