Last week, we wrote on how you can use LEGO pieces to keep your lens caps on your camera strap when they’re not protecting your lenses. A reader named Fearn quickly pointed us to a similar tip published over at Sugru at the end of last year. Instead of using camera straps, however, they suggest tripods as a sturdy way of keeping track of the caps.
Sugru recommends using Sugru (surprise!) to fuse the pieces, but anything that holds firmly should do just fine.