Outdoor High-frequency Waterproof Backpack
cold and warm box (incubator) is made of food-grade environmentally friendly LLDPE material, which is molded at one time through a rotary molding process. This kind of material has good heat and cold resistance, durability, sealing and preservation function, can keep the temperature of the goods for a long time, and is suitable for all kinds of medium and long distance travel.
A.48 hours long-term cold storage effect, long-term effective heat preservation and cold preservation, to protect the f
A.48 hours long-term cold storage effect, long-term effective heat preservation and cold preservation, to protect the f