Instant Cold Pack, Medium, 6 x 6.5IN, Case of 16

Not as well insulated from my skin as the ones you get through a hospital but I was very happy with how long they stayed cold.

No idea if these work or not. There are NO instructions. On Amazon the product details just say squeeze and shake. Presume squeeze and break the blue package inside? How’s that work? I’ll try one and if it works I’ll upgrade my rating. If it fails I’ll return. Shouldn’t be this hard.

I got these for coaching a kids soccer team. I tried different brands and came across a lot of brands that wouldn’t get cold enough. These Cardinal Health cold packs do get ice cold initially and last longer than others. The plastic is actually clear, as shown in this photo. I like the clear design because it makes it easy to see when the granules are fully mixed.

I haven't used yet, but I did test a few because In though something was wrong with it as it wasn't getting cold. I watched a video they produced in some other site. Had they done so on this page, or described the very important part on their instructions, I wouldn't have had a hassel and tried to return it. When they say "squeeze", they mean hard! Hard to the point that the inside blue bag feels like you popped it. Then it gets cold!

They leak. They hardly even get cold.

Great to have on hand in emergencies or in your travel med kit

I used one and it stayed cold for 25 minutes. First ice pack that ever worked for me. Will have to see how well others do during long ball season.

Doesn't stay cold for long