Ultra Force Acu Digital Medical Kit Bag is made up of 900 denier polyester. Only bag included in purchase. 3 zippered compartments. Quick release buckle on top flap. Adjustable/removable shoulder strap. Durable carry handle. MOLLE compatible. These bags are great for medical use, public safety, law enforcement, construction tools, school kids, work bag, camping, fishing, hiking, etc. Medic bags are generally made from heavy weight material to withstand rough conditions and general wear and tear. They are constructed of different compartments allowing you to organize your medical equipment.