cooler box

1.color is available 2.collect medcine together,easy to remember 3.environmental protection 4.lockable 5.storage medicine for outdoor 6.cooling:out the cooler & warmer in refrigerator horizontally for 10 hours ,and then put it into attemperaotor .The cooler & warmer should be put above the food ,fruit an ddrinks ,and covered tightly .Under the normal circumstances,the temperature would keep under 15 degrees for 20 hours. 7.cooling:put the cooler & warmer in the short wave ,heating for 120 seconds until temperature reaching for 60-70 degrees ,and the put it into attemperator .The cooler & warmer should be put at the bottom of the food ,fruit and drinks ,and then covered tightly .The temperature would keep above 40 degrees for 6 hours or so. 8.inner size:330*185*220 out size:420*245*300 9.Vol:12L 10.Material:PP/PU/PP