Baseball Cap Bottle Tops look exactly like miniature baseball caps ie they seal the top of any bottle, but have a little rounded peak that sticks out slighty on one side, enabling them to be more easily prised off. For example, when no opener is available, a table edge can now be used to remove the top without the risk of the bottle top damaging its surface.
The added bonus is of course that these are collectable, because there are customised messages/team logos/symbols printed on the peaks.-- xenzag, Feb 18 2010 I used to collect bottle tops. I had thousands of them.-- wagster, Feb 18 2010 I like this - nice, simple and practical too - why don't they already do this?-- zen_tom, Feb 18 2010 + I like it and could expand this idea to use many different kinds of hats! (I'd like an Easter bonnet, please!)-- xandram, Feb 18 2010 [+], although I suspect the thusly-sealed bottles would be prone to unintentional jostle-caused opening in transit.-- MaxwellBuchanan, Feb 18 2010 random, halfbakery