Reusable Ice Packs for Cooler, 4 Pack Freezer Ice Packs for Lunch Boxes, Cooler Ice Packs for Camping Gear, Fishing

What I liked best about this package of four ice packs; perfect size for fitting around the cooler where needed, the material used is not the flimsy plastic other packs use but a much sturdier “metallic” foil-like material that seems like it’ll last much longer, easy to set up and reusable.The one thing I would suggest for the seller is to include a little more detail about filling. I measured out 12 oz of water, as per the instructions, and only got to about 8 or 9 oz on the first try until I figured out how it worked. Make sure that the included funnel is well inserted into the spout, pour in the water until it “overflows” into the funnel and wait a moment. I squeezed the pack a little and the water in the funnel flowed into the pack. Continue to add water, wait a bit and the same thing happens until all 12 oz are in (it could actually hold a little more but I stopped at 12 oz). So the trick is pour and wait a moment. Each pack took me close to a minute to fill but they do take all 12 oz easily.All in all, great value for four sturdy ice packs so definitely a recommend to buy for me!

Preparing for a recent soccer tourney, we noticed all our ice bags were either leaking or just not the right size. These are such a great solution - they're a mid-size bag. The set includes a funnel to fill it with the required 12oz of water. I think it takes slightly less than 12oz, but I filled it over my sink, so the slight overflow did not make a mess. The "plug" piece pictured was easily missed in the package, but they were all included. It took a little maneuvering, but was not difficult to insert. Once you twist the lid back on, you're ready to go!Once frozen, they were easy to fit in our coolers and kept items cool throughout the event.

The box contained 4 - Omoojee reusable ice packs. I like all I had to do to make them work was add water then freeze. They did not expand more than when filled with the water. I put one pack in a small flexible cloth cooler that had insulation in 80F temperatures in the shade, and the pack was still partially frozen 3 hours later. I laid one pack out in 80F temperatures in the shade, it thawed out but was cool to the touch 3 hours later. I found the best results were using them in layers. I like the compact size you can fit basically anywhere. The small size also helps them fit into small spaces in your freezer. I believe the price to be reasonable for this. I am very satisfied with this product.

Good reusable ice packs. They work well.

I can not get enough of these reusable cold packs. They get colder than ice via some incredible chemistry wizardry, and they last forever. I am completely converted, no more freezing ice packs or cubes. These are where it's at!!

I usually use the prefilled freezer packs but the ones I have started leaking so I got this set. I really think they’re better. Yes you need to fill it with water but you can empty it as needed. It comes with a stopper that ensures it won’t leak. When I pack my lunch it keeps it cool throughout the day. No reason to not like it.

These can replace buying ice and they stay cold for a long time. I love how easy they are to fill up.