Review on Gamma Seal Lid 6 Pack by Paul Romero

I've got six right now and will probably buy six more. Some reviews mention that the ring is difficult to put on, but I just removed the inner cap and it snapped into place with a little elbow force. Another review says you can get them at Home Depot for $2 less. Well maybe if they were in stock and I could order them for store pickup but delivery was within 48 hours and the major department stores are 20 miles away so it worked for me. For only about $15 for a bucket and lid, you have something that stacks, stores about 25 pounds of flour, is food safe, and is relatively bug resistant. If you had them on your boat they would surely float up if someone fell overboard. They would also be good for contractors with insert shells.