Review on 🚴 Enhanced Biking Performance with Speedfil A2 and Z4+ Aerobundle Water Bottle System: Hands-Free BTA Hydration with Refill Port by Alonzo Weaver

UPDATE SUMMER 2017 - Successfully completed Ironman Texas with it. 112 miles of continuous riding on the Hardy Toll Road (Sidenote - Best. Bike. Course. Ever. Closed to traffic and super slick surface!). I took bottles from volunteers as I walked through the aid stations, slowed down long enough to pour into the Speedfil, then put the empty bottle in my bottle cage and tossed it into the nearest aid station. It worked great. I was able to drink in the aerodynamic position, no problem. Which was helpful because we were riding in 25-30 mph winds almost exactly half the time. I was completely happy with my setup and wouldn't change a thing. THIS IS A BOMB. Simple, smart design. I still use my Camelbak Octane tank, frame bottles, and this one for long summer rides (this is Texas, you gotta have water). . Extremely easy to install - you only use zip ties so it will fit almost any bike configuration. I rewired my bike computer, but of course that depends on your own settings. Extremely secure once plugged in. I was skeptical before but he is reliable and this bottle is not going anywhere. And the straw/cap/bottle installation just doesn't leak. Easy to fill with liquid (but not ice) - there's a switch lid that just pops open and you can fill it right in without taking it out of the cage. One of my best investments. I looked at more expensive systems like XLABS, TorHans etc. At first they looked much more difficult to install. And second, they wanted special bottles. Too much fuss to bother with all that.