Kona Blue/Ice Ice Packs for Lunch Box - 2 lb Freezer Packs Compatible with Yeti Cooler Bags | Dry Ice Shock Pack, Long-Lasting Reusable Ice Packs for Lunch Bags (10" x 5.5" x 1.5" Pack of 4) - Nickles Acrade LLC, ICE-PACK-BLUE-UF-2LB

• LONG LASTING CHILL - 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. HEAVY DUTY - 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. VALUE AND CONVENIENCE - 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. ICE SUBSTITUTE - 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. FOOD SAFE - These are also food safe freezer packs made with an HDPE plastic and the proprietary deep freeze gel contains no mysterious chemicals.