... dim: 485*310*280mm 4.Exterior dim: 570*375*340mmPlastic cooler box HS504:1.Integrated thermal insulation design, good sealing performance, long ... -grade environmental materials3.Portable handle for flexible easy carrying4.Ductile box body, firm, durable, strong load-bearing capacity, suitable for sitting ... transport6.User-friendly automatic snap, automatic snapping under lifting state cooler box