Arctic Zone Titan Deep Freeze 30 Can Tote Deep Freeze high performance insulation with radiant heat barrier Interior Therma-Flect radiant barrier that reflects heat rather than absorbing it Ultra Safe leak proof lining with Microban protects against bacterial odors and stains and helps make this product easier to clean Triple layer ColdBlock base has 3 thick layers of SuperFoam that is designed to keep the conductive heat from the hot ground at bay Rhino-Tech water and stain resistant, wipe clean exterior is abrasion and puncture resistant and will not crack over time