Nice Packs Reusable Dry Ice Packs for Coolers, Lunch Boxes, Frozen Food Shipping - Flexible and Long Lasting (10 Large Sheets)

These packs freeze well and are flexible, making them easy to fit around items in coolers or shipping boxes. They stay cold for a reasonable amount of time. Pros: reusable, flexible, convenient size Cons: not as long-lasting as true dry ice Bottom line: Useful reusable cold packs for short-to-medium cooling needs.

Super pleased with this product. I wanted an alternative to actual dry ice and after reading the reviews I went ahead and purchased the large packs. I followed instructions of getting insulations to insert into my cooler and instructions upon receiving the dry ice packs. Simple. Easy. Reusable after one use. Literally lit them back into the freezer after one use. I wanted to bring frozen ice pops for horses to a horse show in 100 degrees and humidity weather to cool the horses off after riding. This product works 100% if you park in a shaded areas and crack your windows. The frozen popsicles stayed 100% frozen for 5 hours before we gave them to the horses. The next day I kept my car in the sun with windows up on another 100 degree day. After 8 hours they dido thaw ever so slightly. Still super pleased with the fit, size, and coldness of these packs. They work! Now to see if the versatility of these dry ice packs will keep over night this weekend for frozen treats the next day.

So far, a good product. They are thicker than I'd like for my cooler, but still functional.

I was looking for a more cost effective way to ship with ice packs and came across these. They arrived in good condition. Pros: - Easy to use soak and freeze - Adjustable sizes (can cut to fit as needed) - Great packaging - Could be good for lunches if you cut and separate after freezing without tearing to prevent leaking (I would isolate from food in a zip lock) Cons (or user error, still on the fence so just learn from my mistake) : - Damaged my mailer box a Usps boxes / leaked through and products were not cold after 1- 3 day shipments. (Maybe try using insulated bubble padding to prevent this if you do want to use for mailing) - I didn’t cut before freezing, so when I went to place them in packages / boxes and resize them, they would tear on the paper/ fabric side, exposing the frozen content and were no longer usable for that purpose. - Not as long lasting as previous choices. I even shipped next day locally and the box was wet and warm upon arrival. The packs weren’t damaged or ripped so I’m not sure if it was the condensation or more so a leak since you do have to soak them to solidify them in the first place. All in all, it definitely depends on the purpose of use. I don’t dislike them, entirely since they can be used for lunches, but definitely not for my business or shipping in heat.

For those of you who need to ice during chemo, all of the products made for that specifically only last 20 to 30 minutes. My wife’s chemo last six hours. The treatment that requires icing lasts three hours. I tried all the other products and bought 4 of them. Carried in three coolers packed with ice to keep those things cool. It didn’t work. it’s not made for Chemo, it’s made for the kids with sprained ankles. Nice packs Mini comes with 10 sheet's work! I kept one random order of the others just to have the gloves and the footies that the other products offer. But these nice packs Mini lasted all day. They are a great size. Now there’s probably a doctor or a nurse on this site reading it saying no no you don’t use something like this for chemo. My wife did not find it to be too cold. If you do, put on a pair of socks over your hands and feet. . You can make it work. This stayed cold the whole day. There was no changing out those plastic ice packs every 20 or 30 minutes. We cut these to the size we needed to fit her hands and feet. We used about half of the packet. This is your answer. I’m not getting paid I’m not working for the Company. I’m a husband who spent a month or more trying to find the answer to prevent neuropathy for his wife. Cancer we will beat Neuropathy has no cure …yet. These stay cold the whole treatment May God Bless you

I bought these to ship food to a friend across the country (USA) and needed something that would stay frozen/cold for at least 2-3 days while the package traveled with standard shipping. When I bought these packs, the description included "dry ice" and "long lasting", but I did not read into many more of the details until after they arrived. They only hold their cold temperature for about 24 hours, unlike dry ice or other shipping ice that lasts at least 48-72 hours while a package is en route. Because it is the holidays, I just sucked it up and paid extra for a next day delivery which is very costly right now. The materials it is made from seem durable enough, but they were very difficult to separate even with cloth towels between each one. I would say that this is a "you get what you pay for" item: If you are okay with a cheap, short-term ice pack or something for like a lunch box or a daytime outing, this is probably just fine. If you need anything to keep perishables cold while they travel, I would say check out something else that is guaranteed to last longer.

WOW! So cool! These ice packs work extremely well. I was surprised when I opened the box, pulled out the packs and they were very light weight. I followed the instructions on the back of the package, soaked for a couple of minutes and bam! instant ice pack. These packs also last a very long time. If you don't get these, you missing out on a great product.

These Nice Packs Reusable Dry Ice Packs are a game changer! I flew for 12 hours, and they kept my breast milk completely frozen the entire time. I also use them daily with a mason jar in a cooler backpack — my milk stays cold all day without ever needing a fridge. They’re easy to use, flexible, and you can cut them to fit any space. Perfect for travel, work, or pumping on the go. Highly recommend for any mom needing reliable cold storage!

These were great, once soaked in water they expand huge, great value.

I bought these because I was staying in an apartment well on vacation and the Caribbean. My partner and I always make snacks and food to carry to the beach with us. These travelled on the airplane with no problems. As soon as we got to the apartment, I soaked them in the sink until they were all puffed up and placed them in the freezer. Within six hours, they were frozen solid. I like the fact that they are bendable And you have the opportunity to cut them smaller if need be. Paired with a good quality cooler bag (we put three sheets) and it lasted us the whole day in 35°C - 40°C without any issues.

Work as advertised

Excellent product.

These work great! Read instructions and if you don’t want all of them as large as they get make some small ones.Kept my food cold for over two days!