High-end household trolley insulated box with wheels, car-mounted fishing large-capacity food refrigerator, camping fresh food storage box

This insulated box uses efficient thermal insulation technology to maintain the freshness and temperature of food for a long time. It meets food grade standards and can be safely used to store food. The independent one-piece molding design makes the insulating box more sturdy and durable, and not easy to deform or break. Polyurethane PU foam materials are widely used in the manufacture of insulated boxes. They have excellent thermal insulation properties and can effectively isolate temperature changes from the outside world. The temperature lock and cold preservation function can keep the food in the incubator at a low temperature for 15-24 hours or a high temperature for 5-6 hours. This insulated box is suitable for various occasions, whether it is outdoor picnics, camping, or long-distance travel, it can ensure the safety and freshness of food. It has a moderate capacity, can hold a large amount of food and drinks, and has good sealing performance to avoid outside air from entering and affecting the insulation effect. The well-designed handle and light weight make it very convenient to carry without adding any burden to your travels. All in all, this insulated box has efficient thermal insulation performance and a sturdy design to meet your needs for keeping food fresh and warm. It is the ideal choice for outdoor activities and daily use.