Plastic cooler bag,China IMAX or OEM price supplier

1. Material: PET with Aluminium Foil + EPE + LDPE, 3 layers technology;
2. No ice needed and reusable, Keep hot food stay hot, Frozen Food stay frozen;
3. Note the bag itself does not produce heat nor cold by itself, it simply insulates its content by isolating it from the outside environment, therefore reducing any heat transfer;
4. Food Grade material with FDA certificate;