I have a lot of ice packs, but these are absolutely the best. The inside gel does not harden, even in a super cold freezer, and the cold lasts the needed 20 minutes for injuries. I bought this larger one for my knee after I had a recent bike crash and used it several times a day for several weeks.I do wish they had a removable cover that you could wash... I ended up putting this one in a small travel pillowcase, which worked pretty well.
Rating:
[5 of 5 Stars!]