LONG-LASTING COLD RETENTION: Just add water and freeze; reusable ice packs for coolers maintain 18°F temperatures for up to forty-eight hours; perfect for camping, power outages, tailgating, or long road trips HEAVY-DUTY DURABILITY: Built with a reinforced diamond shell for impact resistance; handles bumps, drops, and rugged outdoor use; advanced plastic construction ensures efficient cold release MESS-FREE PERFORMANCE: No more melted ice bags or soggy food; long-lasting freezer packs eliminate leaks and puddles; a cleaner, more reliable cooling option for coolers and lunch boxes ICE BAG ALTERNATIVE: Each two-pound ice pack replaces a seven-pound bag of ice; compact 10 x 5.5 x 1.5 inch size fits in most freezers and coolers; skip last-minute store trips for ice FOOD-SAFE AND NON-TOXIC: Made from BPA-free HDPE plastic and deep-freeze gel; safe for use around food; contains no harsh or unknown chemicals It’s time to stop fooling around with bags of ice and quick thawing ice packs in your cooler. Bags of ice are messy and leave pools of water in your cooler and makes your food soggy. If you want an ice pack substitute that is heavy duty and long lasting, get your Kona Blue Ice Cooler Ice Packs today. They are built tough to handle to the toughest of bumps, drops, and thuds. These ice packs for coolers have a durable and tough shell that can handle anything and have a unique diamond pattern to increase surface area and a specially designed plastic that quickly releases the cold. Each ice pack cooler is 2 pounds once filled and a set of 2 replaces a 7 pound bag of ice. Size 10” x 5.5” by 1.5” which easily fits in every freezer and almost every cooler. Skip those trips to the store for ice! These are also great to keep food cold when the power goes out. No need to add ice! Just add water to the Kona Blue Ice formula to each of the cooler ice packs and place in a freezer. Once frozen, they'll stay at 18-Degrees F. for hours. Each freezer pack typically lasts between 24-48 hours. These are also food safe freezer packs made with an HDPE plastic and the proprietary deep freeze gel contains no mysterious chemicals.