This is the ultimate backpack for EMS. Large center pocket has room for a ‘D’ size oxygen cylinder and there is plenty or room inside for all your gear. Frontal pockets measure 10″x13″x3″ and the lower pocket has elastic loops on the inside for a penlight, EMS Shears and the like. The upper pocket has a zippered pouch on the outside. The sides feature two 19″x7″x4″ pockets. Right side pocket has dividers and the left pocket has 4 standard-size removable pouches. Opening the bag reveals three large utility pouches and one extra-large pouch. A strap holds the ‘D’ Tank securely. The bag has molded feet on the bottom for extra protection and handles so it can be carried like a suitcase if desired. Reflective yellow strips provide safety to wearer. Weight 8 lbs.