Bottle cages seem like they should be simple—grab a cage, bolt it on, done. But cages that flex too much eject bottles on rough roads, while overly stiff designs make extraction a two-handed wrestling match mid-ride. Zipp's Alumina Bottle Cage addresses both problems through material choice rather than complex spring mechanisms. The aluminum construction provides enough grip to secure bottles over chattery pavement while still releasing smoothly when you reach down for a drink.

The cage weighs 30 grams, which places it in the lighter end of metal cages without resorting to carbon fiber pricing. Aluminum also handles the inevitable bike-rack collisions and cafe leanings better than carbon alternatives—you might scratch the finish, but you won't crack the structure. The design works with standard cycling bottles and fits most frames without clearance issues at the mounting bolts.

Zipp keeps the aesthetic clean with a straightforward tubular design that doesn't try to make a visual statement. If you're running Zipp wheels and want matching accessories, the branding is subtle enough to satisfy without being ostentatious. The cage mounts with standard bottle cage bolts, which Zipp doesn't include—use whatever hardware came with your frame or pick up M5 bolts separately.... Read More