Factory wholesale 54L Medical biomedical vaccine Cooler keep Insulate box

Product Name: 54L medicine cooler box

Material:Outside for HDPE,Inside for PP,Middle insulating layer for PU Foaming(40mm thick)

Loading capacity:  225pcs/20GP,  475pcs/40GP,  570pcs/40HQ
Regular cooling hold time:2°C to 8°C for 36H

Food grade material and produced strictly by food sanitary standard.
Integrated PU Foaming for middle insulated layer,sealed by silicone strip and the position of the ice packs is designed in the top of the box to makes the temperature inside even and have better heat-insulation.
Metal handle on both sides,durable and easy to carrying.
Stackable design on the top for easy moving and stacking.