Kona XL Large Cooler Ice Pack - Reusable Long Lasting Dry Ice Packs, 10x13 Inch, 25 Min FreezeBEST SIZE FOR COOLERS: Extra Large 13 x 10 and only 1 2 inch thick; stop wasting space and increasing weight with ice and thick ice packs; also suitable for reusable shopping bags, ice boxes, etc RAPID FREEZE: Ready for use in under 25 minutes; each pack absorbs a massive amount of heat, keeping everything cold for a longer time period LONG LASTING and REUSABLE: Tough and ready to withstand the test of time; store your meat, fish, ice cream, food, and