Electric cooler backpack,the outside is made of heavy-duty polyester, the soft liner is made of food grade material that's safe for use with food and drinks,electric design can keep the food warm or cold for a long time.
This cooler bag keeps the food and snacks fresh. Its exterior material is polyester, and the inner material is PE foam and foil for better insulation,keeping food&drinks warm/cold for a long time.
One-piece EVA lining prevents leaking water, no need to worry about spilling drinks/beer/wine/sauce. Light weight material be chose made it very easy to carry. The top of backpack is the main zipper cover, and the bottom is a relatively small cover, which is better for thermal insulation, and combines beautiful appearance with practicality. with an interior utilizing high density insulation.Cold are transferred through thermo electric module.
Convenient-plug into any 12 volt cigarette lighter in car, boat.
Thermo Electric Backpack Cooler Bag
For outdoor food,drink,picnic,sport,camping
Polyester + PE foam + Foil
10-13℃ below ambient temperature