This is the best Cold - Pack the I've purchased. In fact my Mother started using my original after a compression fracture, so this purchase was my second. This is well constructed with plenty of filler to keep it cold longer. The blue ColPac works well also, but the black ColPac has more filler. It's heavier. The filler doesn't freeze solid like an ice cube in some cheaper brands. I fall asleep on mine after I've been bouncing on my fast zero turn mower all day. I do wear a tea shirt so it's not directly on my skin. I seriously recommend the ColPaC band.
Rating:
[5 of 5 Stars!]