Use this roll bag to make up your own MCI Carrying/Storage Bag. The roll bag will carry 12 – Regular Incident Command vests of your choice. It is constructed of Cordura® nylon with a 4.5 YKK zipper. There is a small zippered pocket on the side that measures 8”L x 6”H. It is available in red or royal blue. The bag measures 18” L x 9” D and weighs 11 oz and has an area of 1150 cu. in.