Fully Stocked Stomp Medical First Aid Kit Back Pack. This is the model FA140. (AVAILABLE IN BLACK, RED & TAN, please specify with payment). The Stomp Medical Kit has a variety of contents and is used by professionals including medics and army personnel. The backpack is available in three colors, black, coyote tan, and red. The bag contains many velcro and zippered compartments for easy access to over three hundred items inside.