Bentgo Ice Lunch Chillers Ultra-thin Ice Packs 4 Pack - Blue Green

These are extremely versatile! Good for lunch boxes and coolers. I like that they fit into smaller spaces than the traditional thick blue gel ones. I also appreciate the different colors so when sharing freezer space with others I know which are mine and there is no argument! Ha! Own two sets in different colors will buy more.

Works well for lunchbox.

I'm very pleased with the quality of the Bentgo Ice Lunch Chillers (4-Pack). I ordered the green and the hue is just as pictured. The color options are all bright, vibrant, and fun! I like that the plastic is BPA-free and easy to wipe down in instances where they get some food or drink spilled on them. Feeding a family of 6 means we only have limited freezer space - yet lots of lunch boxes to keep cool - so these were the perfect product for us in that they are so thin and I could actually find space to store them in a packed freezer. Another benefit of them being so thin is that they don't take up too much in the lunch bag and are sized to fit most brands and shapes of lunch box. I love that it comes with 4 ice packs because you can place one on the bottom and one of the top of your food in the same or less space usually used up by just one ice pack! I use these in the lunchboxes of my 4 daughters, my husband, and myself and they have kept a variety of food and drink cold and fresh, even withstanding the brutal Southern California heat! The true test for me was with string cheese, and I can attest that after 5 hours in the lunch bag placed underneath one ice pack the string cheese came out the same as it would have in the refrigerator - cool all the way through, and no softening or gumminess from heat exposure. Finally I'll say that the Bentgo Ice Lunch Chillers are extremely durable. In the almost six months since we purchased them they have been played with, tossed around, and stepped on and we have yet to break one.

This are great they fit perfectly into a lunch bag and keeps food chilled almost all day. Great price Great buy.

Have not exactly used these yet as I got them for my sons lunchbox when school starts. I have tested them, packed all 4 in my sons lunchbox with random things from my fridge & it not only stayed cold for 4 hrs, they were also still somewhat frozen or atleast icy at 4 hrs. I do have to say this was tested just sitting out on my counter, I have not tested them in a lunchbox sitting out in the heat or sun. But for a lunchbox for work/school I think they would be great. I also chose these for the thin size so that I can pack 2 lunchboxes along with the ice packs in my sons lunchbox & it all fit.