Ice Pack for Coolers, Breastmilk Bottle Storage, Lunch Box, Insulated Contoured Freezer Pack, Long Lasting Reusable Cool Pack for Beer Soda, Camping Beach Picnic

We use these for bottles and sippy cups to send to daycare. They fit perfect in our little cooler bag and keep the milk cold for a long time. It's great to have 2 in case you forget to put 1 in the freezer overnight. We originally only bought 1 but then we lost it and decided to replace with 2 more!

These work great, I got them because I was having to buy ice for my cooler at the pool, stick one of these in there and 6 cold ones and they last all day

We use them often in our backpack cooler to keep our beverages cold.

These fit perfect in my cooler, keeps bottles standing up, chill did not last as long as I expected

Keeps drinks cold for about 6 hours in cooler

My beverages say “thank you,” for keeping it cool and not having to fuss with loose and melted ice in my day pack. No surprises with these. They freeze, they stay cool, they freeze again. Fits small to large sized coolers, even backpacks.

A must have for my cooler 😎 👌

Does the job but cooler will be a little wet by the time you get done. I was under the impression that it was sealed. Idk