<ul><li>20oz, BPA-free water bottle with easy grip texture and groove</li><li>Bottle is held securely to the XLAB Hi-Grip Deep Pocket cage</li><li>Total System Weight: 119g</li><li>Mount Type: Bolt-On</li><li>Material: Carbon</li></ul><br><br>The Aero TT System offers 50% less drag than round bottles, saving up to one minute in an Ironman and up to 20 seconds off of a 40km TT/Tri.Features-20oz, BPA-free water bottle with easy grip texture and groove-Bottle is held securely to the XLAB Hi-Grip Deep Pocket cage-Total System Weight: 119gItem Specifications-Color:Black-Bottle Type:Standard-Access Style:Top-Mount Type:Bolt-On-Material:Carbon-Defined Color:Black

XLAB Aero TT Water Bottle and Cage System: Stealth Black Cage and Bottle