Speedfil Hands-Free Bicycle Water Bottle Lid and Drink Tube Adaptor (Frame 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 F2 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.
• EASY MOUNTING & CLEANING – The F2 is the utility player of the Speedfil product line, for use with any standard bottle cage that mounts on the down tube. Simple to mount, versatile, and easy to clean, the F2 can be used by triathletes, mountain bikers, and other recreational riders, on road bikes, mtb mountain bikes, ebikes and beach cruisers.

Stay hydrated with the patent pending Speedfil F2 system. The F2 works with any Specialized thread compatible water bottle in both 21 and 24 ounce sizes. The F2 model enjoys many of the same benefits as our standard Speedfil. The dual splash resistant design allows the rider to refill the system on the fly. The F2 works with any standard cage mounted on the down tube. This also allows for simple mounting and cleaning. The F2 can be used by triathletes, mountain bikers, as well as recreational riders. The F2 is the utility player of the Speedfil family.