Sure you could cut up, zip-tie, and epoxy a bunch of empty two-liters together to fashion a makeshift fender. But, unless you're delivering food aboard a lead-sled, big-box store monstrosity then it's going to look a little out of place on your beloved bicycle. Not mention, the effort and time involved would most likely exceed the cost of the Portland Design Works Sodapop Frame Mount Fenders. Like those DYI fenders though, the Sodapop Fenders are manufactured from post-consumer recycled beverage bottles. They're tough and install easily -- and they look great, too. The Sodapop Fenders come in two widths to fit most city or mountain frames. If it's a mountain bike that you're looking to add weather protection to, you'll need a fork with a hole in the crown.