One piece seamless rotomolding technology with polyethylene construction,made of food grade LLDPE.Full fill 2-4 inch foamed with polyurethane in the inter layer, no bubbles, no gap.Insulation foam gap maximum diameter less than 0.2 mm.
Cooler Heat Preservation Test
7 days of heat preservation time and big capacity is the best characteristic.When you are preparing for a few days and nights of outdoor fishing, this cooler is the most appropriate. It can not only help you keep food or drinks in fresh and cold in such a long time, but also convenient to store fish. If you are a fan of fishing, so please don’t miss this fishing cooler box.