Fantasy ball cold insulation bag hand bag lunch bag - blue

The inner layer of the crucible is a food grade PEVA aluminum foil insulation layer, which is light in weight, high in heat insulation and high in durability. The outer layer of the cymbal can accommodate items such as paper towels and tableware. 🌈 Adjust the height according to the contents. The height of the bag is fixed by a double-way devil's felt, which is convenient and time-saving. 🌈 Foldable does not take up space, height can be folded to 12cm, easy to carry and store. 🌈Taiwan-made ball printed cotton cloth, available in blue, red, green and brown. 🌈 You can wash your cold/insulation bag at room temperature. It is a lunch bag for office workers and children, a picnic bag for men, women and children, and a cold/insulation bag for all seasons. It has been confirmed by repeated tests that the frozen cold-preserving agent is placed in a bag and sealed to keep cold/warm for more than 3.5 hours. Cold insulation insulation time: 3.5~4 hours The temperature is 32 degrees, and the mouth of the bag is sealed for more than 3.5 hours. Dimensions: height 30cmX width 19cmX depth 11cm (adjustable height according to content when using) Folded size: height 12cmX width 19cmX thickness 3cm Scope of application: 1) Object: office worker/student Uses: With lunch, breakfast insulation. 2) Object: men, women, young and old / everyone Uses: Carry light food and beverage for outings 3) Object: pet / pull horse / small master Uses: Place cold-preserving agent, cool towel, and extend cold-keeping time. This cold bag is an extension of the damp towel to extend the freezing time of the cryogen. There are 10 cold-preserving agents and 2 cool-drying towels, which can alleviate the hard work of pulling out the horses and the small masters when they go out in the hot summer days, so that the cool towel can be kept colder and more durable, and it is not inconvenient to use due to time. . In winter, it can be used as a food cooler bag, and a bag can be used. It is a cold/insulation helper that can be used in all seasons.