The water you filled at 6 AM is lukewarm by mid-morning or your coolant froze solid overnight when the temperature dropped below 20 degrees — and now the crew is going to the gas station instead of staying on site. Either way you are losing time. This 1-gallon thermal jug is built for job site conditions — the double-wall insulation keeps cold drinks cold through a full shift in summer heat and prevents coolant from freezing down to temperatures well below the Midwest winter threshold. The leak-proof cap seals if the jug gets knocked over in the truck or tossed in with other equipment. One-gallon capacity covers a two-person crew for a half day or a solo worker for a full shift. The handle makes it practical to carry and pour without a second hand free. Standard on job sites and work truck Stocked at Crofton Lumber and Akron Lumber.