“I first saw this on videos that some of Niner's pro riders made and wondered how those geniuses converted a bottle cap into a stem cap. A little research led me here. This is the best one. There are some copies out there that use magnets to hold the bottle cap on -- presumably so that you can change the cap as often as you change your pants -- but I would NOT recommend that unless you don't mind your cap spinning around or getting lost. This is the original, and clearly superior, bottle cap holder.”
“Does exactly what is described. Use any bottle cap for a head tube cap. For those not into brews, a soda bottle cap can also fit. Little extra personalization.”
“One of my favorite accessories, I have one on each of my seven bikes. While the beer caps rust after a while and have to be replaced, the YAWYD top cap keeps on keepin' on. I get a lot of complements on it too.”
“One of the best upgrades you can make to any bike. I put one on every bike I own (except quill stem) and give them as gifts. Great way to show a little solidarity with your riding crew, drink the beer together & rep them together...”
