Product review (5 stars): I am completely satisfied. Flawless operation
I am completely satisfied. Flawless operation.  Lightweight. Well packaged. The 220 bag is appears to be heavy duty. I was careful not to overload the tub or bag  with ice.  I used the 15 min cycle twice for 30 minutes total; then, easily drained  the water into my bubble bags.  I added more ice to the bag/tub  and repeated the process a second time.  Easy.