Arsenal 5243 Backpack Trauma Bag lets you easily carry your emergency supplies including your cell phone on your back. Various interior pockets and compartments in the main hold let you organize splints bandages gloves and other trauma supplies and easily access them when you needed. Backpack opens wide for an easy reach inside. It also offers exterior mesh pockets. Reflective trim on the main panel offers better visibility. The 3" padded shoulder straps have reflective striping. Heavy-duty handle at the top lets you easily move and carry the bag. ID card window on the back lets you load your information for easy identification. Bag is made of 600D polyester with reinforced backing. First aid supplies are not included.