The Speedfil A2 Hydration system includes a bottle but the threaded drinker section can work with any Specialized thread compatible water bottle in both 500ml & 750ml sizes. The wind tunnel developed A2 model is designed to be used with triathlon/TT aerobars. The A2 achieves its superior aerodynamics by it's key location within the riders cockpit. The athlete's arms shield the device, thus becoming invisible to the wind. The patent pending Zerosplash technology virtually eliminates fluid splashing so wet and sticky handlebars are a thing of the past. The design allows for rapid refilling on the fly, hands free drinking and easy cleaning.
Speedfil Hydration systems A2, Z4, F2, R3 available from Velotech Services Ltd