ThermaFreeze Reusable Ice Pack Sheets / Ice Packs -5 Extra Large XL Sheets - 25.4 x 38 cm / 10 x 15 inch sheets (4 x 6 cells = 24 large cells each, 120 cells total) - Reusable, Flexible, Non-Toxic - Reusable, Flexible, Non-Toxic - Lasts hours longer than ice! - MADE IN USA

Excellent product

These are interesting. After soaking they expand & freeze well. I like that you can cut them to size. Once frozen theyre nice & cold but not as cold as proper ice blocks. Ideal for lunch box/bag. I think if I wanted to keep something cold all day I'm not sure how they would fare

Very good, kept things chilled or frozen over two days and 800 miles.Gives better coverage and takes less space than the usual blocks

Arrived promptly. Well packaged. Perfect, exactly as described and good quality.

I ordered these to make a cool sleeping mat for my cat. This was in the hot ,very hot weather. It hasn't been hot enough since then to use it. I fully intend to use those remaining for medical purposes. Excellent service

Great for one use or will last longer as long as you don't let them thaw out completely. Once thawed, the gel stuff starts coming out. Although once frozen again they're fine, every time they thaw, the gel gets slime on everything. The covering is also very thin and splits easily which means even more of the gel escaping. Would be better if they came pre soaked and properly sealed, like the ice packs you get for sports injuries. I wouldn't recommend these for cool boxes where they're going to thaw completely but for short use they'd be fine.

Product worked perfectly, thank you

Very easy to use stay frozen for a long time

These things are super great. They come as completely flat sheets & at first I thought they would be nothing useful. Almost returned them even !However-I needed something to lay under a potluck dessert so I tested one sheet. They must be soaked in water for not alot of time actually. I didn’t have a handy dish so I just ran water over them in the sink. Well soon enough they puffed up! Next I pop them in the freezer and try to have them lay as flat as possible. Before long they were nicely frozen, Maybe it was overnight.Used the full sheet under my dish at the picnic and it was great. It was a little lumpy but it was Bigger than my dish by a little bit so the thing wasn’t tippy. It did exactly what I needed to do -keep the dish slightly cooler than it would’ve been sitting in the hot sun by itself ! It didn’t last forever but then I wouldn’t have eaten something sitting out forever either 🤣After that first experience - cut some of the sheets into smaller squares and rectangles and use them for a variety of things.Worked in a soft sided drinks & wine cooler And it was perfect ! No dripping wet mess from melting ice- just enough to keep everything cooler. I’ve used them alot in Various coolers when I don’t have enough ice or when I don’t want the melted water.There is no worry about them freezing flat as they are bendable quite a bit when frozen. They bend enough to curve inside buckets or tuck flat alongside a case of drinks.Well worth the $$$ Have used all summer and so far holding up well even if they fall apart next year it’s still worth it compared to using fewer purchased bags of ice

I purchased these sheets for shipping a cooler box as checked baggage on a recent fishing trip - see my cooler box review for that story...Anyway these sheets are great! Flexible and cold and pretty high tech, completely reusable too! The directions are a bit convoluted so let me break it down for you.1. Soak in warm water for about a minute maybe two - just in the kitchen sink is fine and you can throw them all in at the same time.2. They start to puff up with water, once the get to about 3/4" thick take it out of the water, wipe down both sides with a towel to dry off (I know dry off something wet? the the water soaked up in the gel does not come out - at all)3. Throw in the freezer flat. DoneYou want to wipe the off because if you leave them wet you'll have ice on them which will melt into water - the gel inside the paks don't release their water when thawed. The idea is to have the freezing without the hassle of water residue when thawed - works perfect!

Between camping and boating, we have tried so many methods and items for getting cold stuff to and from boat or campsite. These ice sheets are some of the worst we have bought. First, kinda a pain to go through so many steps to get the sheet to freeze. Soak! Dry COMPLETELY! Freeze for HOURS! Meh. Then, when you fold it, and it begins to thaw, it will stick to itself and you get fuzzy mess. Same if you lay a couple sheets on top of each other. The worst is the gross oozy slime that leaks from first use. Makes a mess of cooler, freezer and items you are trying to keep cold. They went to trash after 2 disasterous uses.Just don’t buy these.Simply use plastic water bottles and freeze them or for space saving, fill a durable freezer bag with water, lay flat in freezer and reuse as often as needed.

Giving the Thermafreeze Reusable Ice Pack Sheets 3 stars because:1) They work fabulously well the FIRST time they are used. We used them to wrap around things in suitcases that had to stay cold for an airplane flight; and also used them when moving cross-country on a two-day trek. They kept things cold without issue.2) They are NOT reusable. After they thaw, they are slimy, gooey, messy sheets that have to be tossed. If you keep them frozen (and have the space to do so) they can be used time and time again. But once you let them thaw, they will leak the gooey slime that is inside the cells. Washing them and letting them dry in the sun will eliminate this goop, but then the cells will be empty and not re-fill/re-freeze again.So purchase them with the expectation of using them ONCE, or keeping frozen. The benefit is that you can cut them as small or large as you need -- save the rest of the package for the next time. :)

Who knew how much we would use these sheets in one trip! We just traveled on vacation, and I bought the sheets to keep in a beer cooler. That worked great - the beers stayed very cold and I cut the sheets to fit well in the cooler. It acted as insulation and packing and the beers did not shift around. Then my daughter had a bug bite by her eye - I cut the sheets to 2 gel packs and that was a good fit to cover her eye. Better than melting ice! My dad has arthritis in his ankles and they get very swollen - these sheets wrap around his ankle and we secured them so they would not fall off like standard ice packs. After these different uses, I am sold on this product. Will definitely purchase again.