Milwaukee 48-22-8250 Jobsite Cooler Milwaukee Tool’s jobsite cooler is specifically designed to be durable enough to withstand tough jobsite conditions. The cooler utilizes double insulation and a food-grade leak proof liner to keep ice cold for 24 hours without leaking. Additionally, Milwaukee constructed the cooler with 1680D ballistic material base and heavy duty metal zippers for a longer life. A tape measure clip with a bottle opener provides ultimate versatility. Lastly, Milwaukee implemented a tech pocket and dry storage compartment to make this cooler a versatile jobsite storage solution. 2X the insulation1680D ballistic material weather resistant baseTape measure clip with bottle openerPadded shoulder strap3 Total pockets inside and 5 pockets outsideFood grade leak proof linerHolds ice for 24 hoursHeavy duty metal zippersTech Pocket for storing tablets and electronic devicesNo sweat exteriorHolds 21.65 liquid quarts