This set of 2 Titan by Arctic Zone™ high performance, soft Ice Packs can be used in our coolers and totes to provide long lasting cold. Each puncture resistant ice pack is filled with non-toxic gel and weighs 600 grams. Note: These large ice packs are 600g (1.33lbs) each and are best suited for use with our coolers. These ice packs may be too large to fit inside small coolers and lunch bags. Our gel packs are a safe ice substitute consisting of mostly water. USAGE WARNING: Do not freeze if pack is punctured. Direct contact with the skin can result in frostbite so use a temperature resistant glove or towel when handling. Discard pack if gel leaks. *Not meant for human consumption. Keep out of reach of pets. Direct skin contact with gel can cause skin sensitization. **The contents are a safe ice substitute but not a food product. The pack is not intended to be used as a therapeutic device/aid.