Keeps food/drinks cold for up to 30 hours and can be used to activate cooling products. Hinged lid locks in place at 90 degrees or opens a full 180 degrees to access the interior compartment. Large 12 x 16.2 x 12 in. main compartment holds up to 18 cans. Can be utilized as a seat or stool- holds up to 300 lb. Fabric shoulder strap can be converted to a handle for easy transportation to the jobsite.