Cool Coolers by Fit + Fresh, 4 Pack Slim Ice Packs, Space Saving Reusable Ice Packs for Lunch Boxes or Coolers, Blue, Single Pack

These ice packs are fantastic! They stay cold for hours and are the perfect size for targeting sore muscles or injuries. The design is flexible, so it conforms comfortably to different body parts, and the material feels durable yet soft against the skin. Whether you're using it for swelling or just to cool down on a hot day, they do the job without leaking or losing their chill. Highly recommend!

I needed a solution for keeping my cooler bag as cold as possible without ice melting and sloshing around inside my bag. Found this ice pack that comes in a pack of 4. I like its slim design with holes in the middle for holding and carrying. A pack of 4 ice packs for less than $10 is a very good deal. It's not too small and not too big. They're very light and not heavy at all. I can put these along all four walls of a cooler to make sure things stay cold. I love how these do not leak, bend, or melt as opposed to using ice cubes so they are definitely durable. Kept my drinks and food cold throughout the day. Super easy to pop into the freezer and use them again in the future. Highly recommend.

Stays cold a few hours in a fabric lunch bag. Works great for me as a boat captain out on the water to keep my lunch cool and fresh. Love the lightweight and slim design.

Bought these for keeping lunches cold for work and they stayed cold for over 8 hours. Ice packs are small and thin so they don’t take up much room and would fit in any lunch bag. Great buy for the price.

These are cute and the perfect size for lunchboxes. You can also use them for coolers if you want but they’re so small I wouldn’t suggest doing that. They work as well as expected but for some reason they smell weird. Kind of like bad scented candles. I hope the smell goes away.

These are great for lunch boxes. They are durable and washable. They keep food cold for about 5 hours depending on how full the box is.

My wife and I both have our own "Coleman 9-Can Soft Cooler With Hard Liner". These ice packs are a perfect size for them as they can sit flat on the bottom, vertical on the sides, or tuck away on the inside lid.This is not a "toss one in and go" product!I use mine for a 9 hour work day and I very methodically use at least 3 in my Coleman. By the end of the day I can still throw anything I didn't eat back in the fridge at home. The ice pack I use on the lid is ALWAYS spent, but the other ones in the cooler will still be marginally cold with the contents.Cons:Slim/Flat design means less cooling material and more surface area which means they thaw very quickly.- You'll need to use more than one at a time - I usually use 3 or all 4 in my 16-can cooler). We own 8!Pros:The slim/flat design makes sticking them between things or under things very easy.- You can stand 4 cans in your cooler and put one right in between the pair and it will be touching all 4 cans.- You can sit one on the bottom and put a sandwich right on top of it or put it between 2 sandwiches and not wreck the bread.- Although having to use more than one is a "con" it is also a "pro" because you can distribute them in different places since they are small and thin.The hard design means you can stuff or toss them in the freezer and not have to worry about freezing in an odd shape.- If you saw my freezer you'd know why this is a major "pro"!Once these wear out I'll probably try a different product just because it's the only way see what might be better, but they are all that I use right now and they do their job so they get the 5 stars.

Compact and stays cold for a long time.