THERMAPACK 3128 Gel Ice Blanket (15 3/4" x 11 1/8") - 5 Sheets

In the right insulated cooler, these ice packs worked like a charm. We used them in heavy duty styro-foam coolers for moving. They stayed frozen and kept everything from our freezer nice and chilly for just over 48 hours. I will order them again if I need them!

The pack absorbs any liquid in the case in which it is put to keep the item cold. I used it to keep frozen strawberries cold and after removing a few strawberries, the juice spilled into the container. I removed the packs later and they had changed color (instead of clear they now had a red color). I figured a Gel Blanket would be solid and repel all liquids.

These are great