Tundra Series ice packs are designed to maintain a “freezer-like” temperature in coolers. Tundra Series™ has the ability to keep frozen items frozen for extended periods of time. These innovative panels are filled with a unique, high-performance phase change material that has a freezing point of 5°F (-15°C). This unique material absorbs heat instead of the frozen items in a cooler with higher melting points and therefore keeps the frozen items frozen. Simply freeze Tundra Series® packs at a temperature below 0°F (turn freezer temperature down to lowest temperature if needed) for 24-36 hours or until solid. Working times will vary depending on cooler type and outside temperatures. Store Tundra Series® in the freezer for instant access when needed.

• RUGGED UV STABILIZED COLOR CONTAINER
 

• 5 DEGREE FREEZING POINT
 

• NON TOXIC
 

• REUSABLE
 

• MAXIMUM SURFACE AREA FOR FASTER COOLING
 

• LEAK PROOF ULTRA SONIC SPIN WELDED CAP
 

• LIMITED LIFETIME WARRANTY