'Dry' Ice for Shipping Food | Ice Packs for Coolers and Lunch Boxes | Non Toxic | Flexible, Reusable, Long Lasting | 10 Large Sheets | Live 2day

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

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.

Excellent product.