Alchemy Goods--makers of recycled accessories from upcycled materials--is hosting an Inner Tube Reuse Contest with Instructables.com and the submissions have already started to roll in. Among them is an innovative way to use, well, recycled bike inner tubes as shoelaces (via Craftszine):
Intructables.com user jacco1997 has submitted a reuse for bike innertubes that turns shoes into slip-ons in 6 easy steps; all you need is a pair of laced shoes, an inner tube, and scissors.
How have you reused bicycle inner tubes? Tell us in the comment section, below.