Fits big
The cold packs stay cold for a long time and the medium size fits my lower back great. Only reason I couldn’t give it a 5 star is because the Velcro belt is not the easiest to fit and keep it snug enough to stay on. I’m 110 pounds and the Velcro isn’t in the right spots to Make contact and grip for a tight fit. Frustrating!!
Rating: 3 stars