1. Rotational structure of integrated products, high strength, solid and durable.
2. Select food and imported PE materials, environmental protection, not fade, and uvioresistant.
3. Thickened PU foam layer, which has a good heat insulation and cold storage effect.
4. A sealing bar like refrigerator's, which can lock cool air not leakage.
5. The full- length,auto-stop's hinge can make the box cover not turn over excessively and damage
6. Equipped with non slip, seamless feet pads, which keep the box stability on the ground
7. Nylon handle-rope with handle bars which is according with ergonomic, make easy to carry, and not easily damage.
8. There is a water plug in the side of box, which can easily drain the melted ice water.