Pack stays cold for a long time which is good. It freezes so solid you have to leave ...
Pack stays cold for a long time which is good. It freezes so solid you have to leave it out for a while before you can mold it at all. Disappointed by this as description says stays flexible pretty much comes from the freezer as a brick. Also several questions say comes with 2 packs. Only comes with one.
Rating: 3 stars