Can Cover

Here is a really simple design for a can cover. It does not keep a gas tight seal on an open can, but keeps stuff from getting in if you are outside or just want to transport an open can in a car, bike ride, etc.

The origin of this idea was taking a can of soda outside to the patio and (not noticing) a wasp dive into the open can.

UPDATED 06/23/2010 - The cover could come into contact with the can\'s contents to some extent, so if there is any question about ABS and food safety - place a