BUILT NY Lunchpack Collection Union Square Backpack with Removable Insulated Lunch Bag, Tweed Camo Features a detachable insulated lunch bag that makes it easy to store your meal in the fridge; measures 10 x 11 x 2-1/2 inches An external neoprene pocket can hold a water bottle or umbrella and includes an elastic strap to secure smaller items Air mesh straps for carrying comfort Made from durable, 900 denier poly canvas; fully lined interior features a padded compartment for electronics devices and zipped pocket for valuables Backpack measures 12-1/2 x 19 x 7 inches