Mammoth Cruiser and Ranger Series coolers are roto-molded for extreme durability and longevity. It takes over one hour of manufacturing to form the thick inner and outer walls of each cooler box and lid.
The Mammoth MR65W Ranger cooler has a 65-quart capacity with an interior of 26″x19″x17.5″. it features roto-molded construction and high-density foam insulation to keep ice up to 10+ days. The MR65W includes a form-fitting lid, stainless hinge and a non-skid rubber feet. It is dry ice capable and comes with a no-leak drain and a lifetime warranty. White.