Fishing and More Cooler Backpacks, Knee Injuries, Back Pain Relief

3 Pack Ice Packs: Reusable and versatile cooler packs. Each ice pack measures 9.75 x 9.75 x 1 inches. Colder than ice at 18° F (-8° C) to keep your food and drinks cold for longer!
Long-lasting Gel: The powerful gel-filled ice pack retains coldness much longer than ordinary water-injected ice packs. And you only need to add the water once & without face the totally-not-cool melted messes.
Reusable & Safe for Everday: These lightweight and portable freezer packs are made with 100% BPA-FREE, non-toxic materials. Easy to clean and reusable, great replacement for traditional ice cubes.
Easy to Use: Before using, add water once using the funnel, shake, screw cap on, & freeze until ready to use. Filling the ice-cold pack is easy freezy, perfect chillers for everyday use.
Chilled Food – Even Without the Fridge: These ice packs will keep your food and drinks chilled when you don’t have access to a refrigerator. Great for freezer-to-lunch bag trips or any occasion – lunch bags, cooler backpacks, breastmilk bags, work, or for outdoor camping.