What Is A Cooler Bag

The main material is engineering plastic (PP, LLDPE) environmental protection material, the insulation layer is fluorine-free polyurethane, used with ice raft, insulation effect; According to the thickness of the insulation layer, it can reach 24-120 hours; High density, strong cold preservation, lightweight, non-soft and non-hard texture, non-toxic, known as environmental special materials. The cold preservation effect exceeds the same industry standard in the United States.