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Cooler bag

Cooler bag call insulated bag as well. Its a kind of bag that can be used in outdoor picnics or in daily life. It is used to hold various foods and maintain the temperature and freshness of the food. It is a kind of outdoor luggage. Outdoor bags for picnics or daily life to store and maintain the temperature and freshness of food belong to outdoor luggage Material On the market (especially as a promotional gift for companies), the most common materials for insulation bags are non-woven fabrics + aluminum film pearl cotton. Followed by Oxford cloth or polyester. Pattern: Cooler bags are generally silk-screened, color patterns, non-woven insulation bags can choose to film or heat transfer, offset printing. Oxford cloth or polyester insulation bags will mostly choose heat transfer Features: The ice pack 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 super thick thermal insulation cotton, which provides good thermal insulation effect; the product can be folded and is convenient to carry. 1. Cold storage is generally called an ice pack, which can be used as a mobile refrigerator for the preservation of iced drinks, fruits, breast milk/tea/seafood and other foods; it is also used for refrigerated transportation of medicines, vaccines and other products. 2. Heat preservation is generally used for heat preservation food, lunch, restaurant delivery and so on. 【feature】 Fabric: Oxford cloth or nylon cloth, strong and wear-resistant; equipped with waterproof rubber sole, with anti-skid pad at the bottom. Structure: The  ice pack is an improved mini version of the ice pack. Compared with traditional ice packs, it has a smaller capacity and is usually equipped with 1 fresh-keeping box. The independent insulated food warehouse is equipped with an anti-compression system, and the food is stored without being squeezed. Inside: The inside of the food warehouse is made of aluminum foil, which is insulated by PE cotton and has the function of keeping cold and heat. It is environmentally safe and can be in direct contact with food. Function: Adopting hot-melt seamless bonding technology, long heat preservation time.