Durable, aluminum aerodynamic aerobar hydration system with telescoping computer mount. Raise the computer mount up to tuck in a Refill Bottle for race day, or lower it down for a standard bottle to maintain the optimal view for training days. The only accessory in the bike market Nominated for the Interbike Innovation Award! Switch between Refill or Standard Bottle setup via the seamless telescoping computer mount Turn it upside down or shake it around – new leak-free bottle design keeps liquids inside No ugly cable-ties, rubberbands or electrical tape needed to secure system: 2-Bracket design simply clips on and cleanly Velcros down to aerobars Widest range fits aerobars 70mm-150mm (center-to-center) apart