Granite Aux is a super-secure and easy-to-remove cage that looks great and weighs less than a gulp of water.

Granite Aux Bottle Cage: The AUX  bottle cage is a lightweight, side-loading cage that makes Aux easy to use and ideal for compact frames with limited space. Super tough carbon fiber, reinforced with thermoplastics keeps weight low and strength up.
 
Side-loading design is perfect for compact frames.
Weighs just 23g, half the weight of a mouthful of water.
Made from tough yet light carbon fiber with reinforced thermoplastic composite.
Finished with a classy stealth matte style.