We are committed to producing high quality and inexpensive cooler bags.
A cooler bag is a type of thermally insulated container in the form of a bag which can be carried, usually made of thermally insulating materials: EPE foam padding inside or neoprene and aluminum foil or PEVA lining. It is used to help maintain the temperature of its contents, keeping cold items cold, and hot items hot. And its outer material can be different kinds of fabrics: Nylon/Polyester(210D,420D,600D,840D), Canvas, PP non woven,Tyvek paper and Tarpaulin etc.
Insulated cooler bags have been in use for many years in industry, medical/pharmaceutical use, food delivery, lunch bags, etc. Several designs have been available：