4-H Under Armour BackPackThis durable 4 H Under Armour Backpack is lightweight, durable and water resistant and will handle anything you throw its way. 18" high x 13" wide x 8" deep Features 4 zipper compartments, including a sleeve for a laptop of up to 15", and an extending bag area for shoes or other bulky items you want to keep separate from the other contents in the bag Straps are made from patented HeatGear, meaning even on those hot days you'll be able to keep cool