56L Large Capacity Outdoor Freezer Commercial Medicine Cold Chain Box Hard Ice Box Cooler Description   Models 54L (shoulder strap + square box + divider) External dimensions 61*40*42 Internal dimensions 53.5*33*33.5 Packing size 63.5*41*43.5 Packing weight（KG） 8.15 NET weight（KG） 8.5 Volume 0.113/pack of 1 Load-bearing Capacity 150kg