Easy To Store
I buy a few of these every time I order. They are easy to store away in bags and kits... or really just about anything.
I've put them through a few tests and they've held up to every one of em. I froze them solid then thawed- no leak. I stood on one with all my weight (190 lbs last I checked). I jumped up and down on one foot on top of the bag with no give. I tossed one on my wood stove and left it there for a couple days.
These things are rock solid. Inside is just water, but the bags are impressive.
Reviewed by: Carl from Norfolk, NE.