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

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.20oz BPA-free water bottle with easy grip texture and grooveBottle is held securely by the Hi-Grip XLAB Carbon CageTotal System Weight: 121g