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Function & Usage of Cooler bag

Cooler bag is a kind of bag with constant temperature effect, which can keep cold / heat (warm in winter and cool in summer). The insulation layer of the product is ultra-thick thermal insulated cotton, which provides good thermal insulation effect; the product can be folded and easy to carry.

Function & Usage of Cooler bag

Function & Usage of Cooler bag


  1. Cold preservation is generally known as ice pack, which can be used as a mobile refrigerator for the preservation of frozen beverages, fruits, breast milk / tea / seafood, as well as refrigerated transportation of drugs, vaccines and other products.
  2. Heat preservation is generally used for food insulation, lunch, restaurant delivery and so on.


Fabric: made of Oxford cloth or nylon cloth, strong and wear-resistant; equipped with waterproof glue bottom, the bottom is equipped with anti-skid pad.

Construction: the Cooler lunch bag is an improved mini version of the cooler bag. It has a smaller capacity than the traditional cooler bag and is usually equipped with a fresh-keeping box. Independent thermal insulation food warehouse, equipped with anti-pressure system, food storage is not squeezed.

Inside: The inside of the food warehouse is made of aluminum foil, which is insulated by PE cotton and has both heat and cold insulation functions. Environmental protection and safety, can be in direct contact with food.

Function: It adopts hot-melt seamless bonding technology, which keeps heat for a long time.


Portable, lightweight, fashionable design, food can be kept fresh for a long time, easy to use, suitable for outdoor picnics and daily life (for example: can be used for children to bring lunch to school. You can not only enjoy fresh food at any time, but also ensure hygiene and health. )

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