Keeps food cold longer than ice Refreezable - can be used again and again Non-toxic Hard pack design - great for soft sided coolers, doubles as divider Coleman Chillers Ice Substitute Hard Packs are a great tool for small coolers or any container where space is a premium. These reusable, non-toxic packs keep food and beverages cold longer than conventional ice and can be refrozen again and again. Hard pack design is great for a soft side cooler, doubling as a divider if needed. Color: Blue. Made in USA. Small lunch pack: 3-1/2inch x 2inch 1-1/2inch.Large day pack: 6-1/4inch x 4-3/4inch x 1-7/8inch.
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