Material: 600D Oxford cloth + PEVA

Size:37*30.5 * 29CM

[Function description]]

Heat retention time: about 3 hours (the more calories the food is, the longer the heat retention time is), cold retention time: about 8-10 hours for frozen food or beverage (used together with 3-4 ice pack, cold retention time can be as long as 16-20 hours)

Important note: insulated bag it is not a charged product. All cold and heat sources depend on the food itself. The principle of the bag is to extend the time. However, it is not guaranteed that 100% of the above limit time is reached, and the environment temperature is changing. If you have any questions, please contact us and answer them immediately.

Ice cream and ice cream are easy-to-use frozen foods and are not recommended.

[Other introduction]]

Insulated bag, ice pack, ice pack, also known as passive refrigerator, is a bag with high heat insulation and constant temperature effect (with the function of warm winter and cool summer), Multi-Purpose Cold preservation, heat preservation, preservation, made of high quality materials, easy to carry, suitable for driving trips, holiday outings, and family picnics. The inner layer of the product is Pearl cotton covered with aluminum foil reflective insulation layer, providing good thermal insulation effect. From now on, you can be in the car, outdoor carrying chilled drinks, cold drinks, etc., no need to endure warm drinks!

Ice pack is fashionable appearance in appearance, bright in color, fashionable in style, easy to clean, foldable and convenient to store. This product also has the function of heat preservation and is also suitable for winter heat preservation. It is a must for life, travel and leisure. Products are exported to Europe and America, all of which are made of environmentally friendly materials. The quality is absolutely OK.