The COOLSHIRT Pit Crew system is built around a 75 quart heavy-duty cooler to ensure that you stay cooler for a longer period of time. The cooler incorporates a water port panel that allows for up to 6 connections for enhanced efficiency. Each connection uses our dry-break safety pull release system so that the lines will pull loose when 21lbs of force is applied. This is a great safety feature in the event that someone forgets to disconnect from the system. The system also includes 6 premium fire retardant, moisture-wicking short sleeve shirts (sizes S-XXXL) and twelve 12′ safety pull hoses. This system is built to be rugged enough to operate in the harsh environments of pit road.