Thrive Ice Packs for Lunch Bags - Reusable Ice Packs for Cooler and Lunch Box - Long Lasting, Lightweight, Soft Gel Ice Packs for Camping, Beach Bags, Picnics, Injuries - Pack of 4

I bought these so i can keep my little ones milk bottle fresh and cold during the night. I put 2 inside a pouch bag I got for just the bottle specifically. Does the job !

I was hoping that they was the same size as the ones i have.. they are and have more jell in them... so they keep cooler longer...

These icepacks work very well. For lunch boxes they are a good size and, depending on the type of lunch box, they hold the cold for a very long time. They are still semi-frozen when I return home from work which means they hold their cold for roughly 10 hours.

Very good on an airplane

We were freezing water in zip-locks, but these stay cold for much longer. In fact, the kids don't always eat their whole lunch and what they bring home is still cold and still edible at the end of the day. This is our 3rd set. They last for approx 1 school year, and do sometimes leak after long use.

They are fine but dont get cold enough for my needs. I have a skin condition called Eyrthromelagia or "burning man syndrome" and I need my ice packs to be ARTIC cold! Otherwise they literally just feel slightly cool to me. Probably cold enough for the average person though.

I got these for kids lunch boxes and they work good for keeping the right foods cool. There is even a bit of coldness when they get home. My only complaint is that they are hard and no flexibility at all so can squish things and can be higher than ghe bad at times... even though we lay them flat when freezing.

I pack my lunch everyday and have used these daily. I’ve frozen them, defrosted them, thrown them around, and also used them as compresses for an injury. They’ve yet to tear! They also stay cold for a pretty long time. They’re so cute too. Def worth the purchase!!!!!

Got these for my lunch bag and they work very well, not overly heavy and stay frozen for a long time. Was thinking I could wrap them around my food a little more but they are solid and not moldable but keep things cold so I am impressed.

They are great quality so far, and cute, and stay frozen quite long, but they freeze hard so can't be "smushed" to customize fit into bag or customize fit around containers...they need to be frozen flat but even then the gel does expand a bit which further causes the gel pack to take up too much precious space in my insulated lunch bag...wanted to love these...slim hard plastic freeze packs are turning out to be much more versatile and practical.

Use in lunch pail and it stays cold all day. Very well made and does not leak.

I’m curious to see how long they’ll last. So far so good.

These fit perfectly in both my lunch bags. A lot of the time they are still partially frozen by the end of my work day. They freeze up overnight easily and are fairly structured. They do provide some condensation but I don't see that as an issue.