Speedfil Aerobundle Hands-Free Bicycle Water Bottle Lid and Drink Tube Adaptor (BTA Mount, 621ml/710ml Bottles) | Bike Hydration System| Triathlon Cycling Accessories

• HIGH PERFORMANCE HYDRATION ACCESSORIES – Speedfil hydration systems and accessories are designed to meet the demands of triathlon, Ironman & cycling competition. We continuously test and refine our products for both professional and amateur athletes. This means that you can always expect the highest quality and performance from Speedfil.
• WIND-TUNNEL TESTED AERODYNAMICS – Our patented bicycle hydration systems & accessories are wind tunnel tested, to ensure they deliver the best in aerodynamics. We aim to help you and your bike go faster, and not hold you back.
• HANDS FREE, NO SPLASH – The patented Speedfil A2 system turns any Specialized thread compatible water bottle into a Speedfil system. Compatible with bottle sizes in 21 fl oz (621 ml) and 24 fl oz (710 ml). Zerosplash technology virtually eliminates splashing to keep wet and sticky drinks off your handlebars and frame. The design allows for rapid refilling on-the-fly, hands-free drinking and easy cleaning.
• HYDRATION ON DEMAND – Simply prime the Speedfil system once and you have access to your hydration immediately. The bite valve and tubing keep fluid on demand without sucking up air for each drink.
• MULTIPLE MOUNT OPTIONS, GARMIN COMPATIBLE – The Z4/Z4+ bottle cage mount is specifically designed for use with Speedfil A2. It includes a uniquely designed tube clip that secures the drink tube to the side of the bottle and completely out of the wind for greater aerodynamics. It also features an integrated arm for a Garmin Quarter Turn Bike Mount (Part# 010-11430-00, sold separately through Garmin resellers) for between-the-Arms BTA configurations.

The patented SpeedfilTM A2 system works with any Specialized thread compatible water bottle in both 21 fl oz. (621 ml) and 24 fl oz. (710 ml) sizes. The wind tunnel developed A2 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 Z4+ is specifically designed to be used in conjunction with the Speedfil A2. This package includes a non-slip strap that locks your A2 in place and prevents the system from rotating. Also included is a uniquely designed tube clip that secures the drink tube to the side of the bottle and completely out of the wind. This provides the rider with a greater aerodynamic advantage compared to other systems with a fixed mast. Length (w/standard 21 oz. bottle): 9.8 in. (25 cm), Diameter: 2.9 in. (7.4 cm), Height (bottom of adaptor to top of fill cap): 3.95 in. (10 cm), Volume(w/standard 21 oz bottle): 22 fl oz. (660 ml), Weight: 160g