Take the new, stylish convenience of this Coleman 70 qt Xtreme Marine Cooler with you on the boat. While your friends revel in the sleek new look, you’ll enjoy the added improvements that better fit your lifestyle. These redesigned Coleman beverage cooler is now large enough to hold up to 100 cans. As you enjoy that cold beverage, relax on the Have-A-Seat Lid that supports up to 250 lbs. The four molded cup holders on this outdoor cooler help prevent spills and the No Crush Comfort Handles offer up a pinch-free grip on the sides. Inside the cooler’s walls, extra Thermozone Insulation holds the cold for five days in temperatures up to 90 degrees Fahrenheit and still performs amazingly on hotter days.
Additional Premium PU InsulationUnlike other manufacturers, Coleman rigid coolers are insulated with Polyurethane insulation (PU). PU is a very dense and an excellent insulator filling the entire internal cavity of the cooler, leaving no air gaps and so improving its insulating efficiency.Extensive testing at Coleman has shown that cooling loss from rigid coolers is 30% through the top and also 30% through the base. Coleman’s latest models feature increased insulation in these particular areas together with reduced insulation on the sides. The result of these changes is not only improved cooling performance but the reduction in exterior dimensions and the increase in internal volume.A New Shape and Increased EfficiencyWhen a cooler comes in contact with a warm floor, heat is transferred directly from the floor to the cooler and reduces the cooler’s efficiency. Coleman has included shaped feet into the design of its newer rigid cooler models separating the cooler base from the floor and increasing airflow. This flow of air acts as an additional form of insulation, slowing the transfer of heat from the floor and so improving the coolers performance. Additional research has also resulted in the rounding of the coolerClimbing Hubs corners, once again this change of shape has increased airflow and further enhanced their performance.
When a cooler comes in contact with a hot floor, heat is transferred directly to the cooler. If the cooler is lifted off of the ground, the heat is transferred through the air in the gap (air is a great insulator). Cooler have two integrated, rounded feet providing the perfect amount of space for air to flow.Research indicates that the most performance efficient shape for a cooler is spherical, as this is not practical we have angled the corners of selected models to further enhance performance.