The Snap Capp Is the greatest invention for the soda can- simply because there is no longer wasted 1/2 cans of soda laying around. The can now can be sealed making this perfect for work areas where open containers are not allowed. Being able to seal a can with this plastic Snap Capp will save you a ton of money. Cans go on sale more often than plastic bottles thus you will be able to save at the checkout. how many times have you thrown away half filled soda cans that only a couple of sips taken from? Now with the Snap Capp- this will no longer happen- These can be purchased at- www.ampco20.com/store