Compact size is the perfect fit for lunch boxes and small cooler bags. Colder than ice and longer-lasting to keep your items cold for hours. Compact size is the perfect fit for lunch boxes and small cooler bags Colder than ice-delivers stronger cooling performance Long-lasting chill keeps items cold for extended periods Non-toxic formula is safe to use around food, drinks, and family Food-grade materials are hygienic and safe for everyday use Individually sealed packaging ensures cleanliness and freshness Extended funnel included for quick filling 4 pack