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

Perfect match for my Cervelo p3 with 3t handlebars. It doesn't get in the way and is a lot easier to use than the standard water bottle I keep in my cage cages.

The straws are too long and need to be cut. The aerodynamic position allows the hand to hit the straw and hydrate you and the bike.

Only half of the parts included. The straw connector, Garmin nozzle and a few other small parts are missing. There aren't any instructions either, although I think that's pretty self-explanatory.

The cost of this product is minimal. So, for $90 I understand I'm paying for the design. The zipper solution for the BTA attachment is disappointing. My wife and I broke our zippers on the first flight. Now I have to return them or develop my own, more secure solution.

. This goes great with my TT bike and Ironman. I ended up with a cage but the bottle is great. Easy to fill and keep hydrated. I carry this and a bottle of concentrated liquid drink to refill on course and it works great. I tried pouring powder on the fly but the pre-mixed liquid was much better. A simple way to ensure proper hydration.

After installing this system on my bike it was great. My advice: don't tighten the zip ties until you're sure they're where you want them! I had to use other cable ties because I kept reinstalling them. The refill flap is a little tight, but works perfectly. If you use Nuun tabs, you have to split them in half or they won't fall out of the hole. This is a bit cumbersome in racing, but by no means a hindrance. Computer mount is the best. My numbers are right in front of my face.

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