Reusable Dry Ice Packs for Shipping & Storage - Long Lasting Cold Packs for Lunch Box & Coolers - Ideal for Frozen Food & Drinks

These work well, but they're intended for cold shipping I think. I wanted them for my lunch box, put them in a ziplock back, otherwise they thaw wet. But my lunch stays cold enough all day. They give you a lot. And I've been using the same two for about two months.

When I received this thin package, I thought they had sent only one. No, there are several sheets, very thin. I placed one in a bowl of water, and holy moly! In a couple of minutes it was very full! I froze it overnight, and it is a great ice pack. And I’ve got several more once this one wears out, which is apparently going to take awhile. I’ve been using it as a sleep aid to keep my neck cool at night. It’s still mostly frozen in the morning and I refreeze it for the next night. Great product, and value!

They are great! They lasted for almost 3 days in a cooler. So pleased with these! Easy to use, great deal for the money, size as you need, perfect! I bought another pack. Thank you.

Super fun. They expand to a decent size and retain the water once defrosted so no mess.

We took four out of the pack and followed the instructions to soak and freeze the bags. They are very cold and solid, but the material on the back is very weak and several ripped open just from the freezing process. These cannot be relied on to not leak. They would soak whatever you’re trying to keep cold once they start thawing. I guess you get what you pay for. I do not recommend wasting your money on these!

Just received my order of ice packs. Soaked 9 of them as directed and 6 were fine and ready to freeze which went well. Others (3) did not swell up. Dried out overnight and tried again without reacting as they should. Not a good start for this product. I am going to use the frozen ones with hope that they work well

Great product and great price

These work I sent a package from MI to CA 5 days and my food was still frozen. I’ll purchase again