Originally Posted by Bob Ross
Best tip I ever got re: tire boots was to take the self-sealing flaps off some large Tyvek envelopes & cut them into 1.5" long pieces. Keep a few of these with your spare tubes. If you need a boot, peel off the adhesive cover & slap the Tyvek over the hole. It's more durable than a dollar bill (or a Power Bar wrapper) and the adhesive keeps it in place while you're reassembling the tube & tire.