Igloo - Performance Ice Mini Brick - 2.25 lb - Blue

The IGLOO MaxCold Small Ice Freeze Block provides plenty of cold without any of the mess. For your busy days on the move, simply toss this reusable and non-toxic freezer block in your lunch box to keep everything cold until you need it. Non-toxic Ultratherm gel delivers extended cooling performance. This reusable block contains freezable gel. Fits HLC 6, 12 and 24. Dimensions: 4.25" x 0.75" x 5.25". Hand wash with soap and water.

It’s just an ice block, right? No way, frostier cooler seekers! The thermodynamics behind Performance Ice are complex, but its function inside your cooler is simple: Maintaining a lower temperature for much longer. We designed Performance Ice thicker to hold more of our supercharged freezing gel but with a relatively small surface area — that means these ice substitutes lengthen the time of heat absorption and decrease the speed of heat transfer which means Performance Ice helps significantly extend how long your cooler stays ice-cold and the refreshments inside enjoyably frosty.

It’s just an ice block, right? No way, frostier cooler seekers! The thermodynamics behind Performance Ice are complex, but its function inside your cooler is simple: Maintaining a lower temperature for much longer. We designed Performance Ice thicker to hold more of our supercharged freezing gel but with a relatively small surface area — that means these ice substitutes lengthen the time of heat absorption and decrease the speed of heat transfer which means Performance Ice helps significantly extend how long your cooler stays ice-cold and the refreshments inside enjoyably frosty.