"Load Your Own" Trauma First Aid Backpack with 6 medical supply pouches. This Trauma First Aid Backpack with medical supply pouches provides superior mobility, organization and functionality for the medical response professional who needs the flexibility to carry his or her own unique medical aid supplies to an incident. This 4-Way-Carry backpack (backpack, shoulder strap, hand straps, ride on MobileAid rolling stations) includes 6 medical supplies pouches with customizable handle IDs and clear vinyl lids for easy supply identification. Flexible organization of first aid supplies and equipment. Made of super-rugged ballistic nylon. Hi-visibility markings and 24 pre-printed and customizable ID placards.