With our hot/cold pack - you'll always be prepared to respond to temperature extremes! Simply boil the pouch (which is filled with a non-toxic, biodegradable gel) to heat it, and you've got a hot pack that can keep your food warm or soothe sore muscles. Freeze the pack, and you can keep cold food cool, and ice minor sprains and strains.

• Non-toxic, biodegradable formula
• Can be heated or frozen
• Keeps food cold or hot
• Perfect for coolers and lunch bags
• Microwave or boil to heat
• Can be used as a cold compress or heat pack for minor injuries or aches
• Small Size: 6" x 0.3" x 5.75"
• Medium Size: 6" x 0.5" x 7.5"
• Large Size: 8" x 0.8" x 8.85"

• *Weights and measures are approximations and may vary due to the manufacturing process