---
product_id: 1385340
title: "Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port"
brand: "speedfil"
price: "951.10 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Speedfil"
url: https://www.desertcart.tn/products/1385340-speedfil-a2-and-z4-aerobundle-bicycle-water-bottle-hands-free
store_origin: TN
region: Tunisia
---

# Zero splash hydration Seamless Garmin integration Aerodynamic low-profile design Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port

**Brand:** speedfil
**Price:** 951.10 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Hydrate like a pro, ride like a legend!

## Quick Answers

- **What is this?** Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port by speedfil
- **How much does it cost?** 951.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1385340-speedfil-a2-and-z4-aerobundle-bicycle-water-bottle-hands-free)

## Best For

- speedfil enthusiasts

## Why This Product

- Trusted speedfil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Ride Sync:** Integrated Garmin compatibility lets you track hydration alongside your performance metrics effortlessly.
- • **Streamlined Speed:** Cut through the wind with an aerodynamic, low-profile bottle that keeps your ride sleek and fast.
- • **Splash-Free Hydration:** ZeroSplash tech means no more annoying water splashes on your handlebars—stay focused and dry.
- • **Hands-Free Convenience:** Refill port and hands-free BTA system keep you hydrated without breaking your cycling flow.
- • **Universal Compatibility:** Fits any Specialized thread-compatible bottle, giving you versatile mounting options for every ride.

## Overview

The Speedfil A2 and Z4+ Aerobundle is a 621 ml BPA-free cycling water bottle featuring an aerodynamic low-profile design, ZeroSplash technology to prevent spills, and multiple mounting options compatible with Specialized threads. It integrates seamlessly with Garmin devices for real-time hydration tracking and offers a hands-free BTA refill system, making it the ultimate hydration companion for triathlons, time trials, and serious cycling enthusiasts.

## Description

Buy Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port: Sports Water Bottles - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: STILL One of my best bike gear buys ever - UPDATE FALL 2022 - Used for my 5X Ironman this fall. Still working great. UPDATE SUMMER 2017 - Used this to successfully complete Ironman Texas. 112 miles of non-stop riding on the Hardy Toll Road (side comment -- Best. Bike. Course. Ever. Closed to traffic and a super-smooth surface!). I grabbed bottles from volunteers when I rode through aid stations, slowed long enough to pour into the Speedfil, then stuck the empty bottle in my bottle cage and tossed at the next aid station. Worked brilliantly. I could drink in the aero position, no problem. Which was helpful, because almost exactly half the time we were riding into 25 - 30 mph winds. I was completely happy with my setup and would not change a thing. = = = = = = Added this to my bike while I was training for a full iron triathlon. IT IS THE BOMB. A simple, clever design. I still use my Camelbak Octane reservoir pack plus frame bottles plus this one for long summer rides (it's Texas, you gotta have water.) But for cooler training rides with plenty of water availability at gas stations, and actual events, this thing is fantastic. Dead easy to install -- you just use cable ties, so it works on pretty much any bike setup. I did remount my bike computer, but obviously that would depend on your own setup. Extremely secure once attached. I was skeptical beforehand, but it is rock-solid and that bottle is not going anywhere. And the straw/cap/bottle setup simply does not leak. Easy to refill with liquid (but not ice) -- there's a toggle sort of cap that just slides open and you can pour right in without taking it out of the cage. One of my best investments ever. I looked at the pricier systems like XLABS, TorHans, etc. First, they looked way more complicated to install. And second, they wanted special bottles. Too much fuss to bother with all that.
Review: Good upgrade to my hydration system - Once I got this set up on my bike, it was great. My advice: don't tighten the zip ties until you are certain you have it where you like it! I needed to use other zip ties because I kept re=positioning it. The refill door is a little tight, but it works fine. If you use Nuun tabs you will have to split them in half, otherwise they won't drop down the opening. This is a bit of a bummer in racing, but not a deal breaker by any means. Computer mount is the best. My numbers are right in my face.

## Features

- Aerodynamic/ Low Profile
- Zerosplash – No splashing on handlebars
- Works with any Specialized thread compatible bottle
- Multiple mounting options
- Garmin Integration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IOY7YWQ |
| Additional Features | Non-Slip |
| Age Range Description | Adult |
| Best Sellers Rank | #360,971 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5,139 in Water Bottles |
| Bottle Type | Standard Bottle |
| Brand | Speedfil |
| Brand Name | Speedfil |
| Capacity | 621 ml |
| Color | Black |
| Container Type | Bottle |
| Customer Reviews | 3.9 out of 5 stars 80 Reviews |
| Item Weight | 12.96 ounces |
| Manufacturer | Speedfil |
| Manufacturer Part Number | SF-AZB0-003 |
| Material | Nylon |
| Material Type | Nylon |
| Material Type Free | Bisphenol A (BPA) Free |
| Model Number | SF-AZB0-03 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Biking |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Non-Slip |
| Sport Type | Cycling |
| Theme | Sport |
| UPC | 858712003235 |
| Unit Count | 1 Count |

## Product Details

- **Bottle Type:** Standard Bottle
- **Brand:** Speedfil
- **Capacity:** 621 ml
- **Color:** Black
- **Material:** Plastic

## Images

![Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port - Image 1](https://m.media-amazon.com/images/I/61VhScGQ-lL.jpg)

## Questions & Answers

**Q: Does this have the mount for attachment to the aero bars. If not, recommendations?**
A: No specific mountain brackets come with this product.  Instead, you are supposed to use ZIP Ties from the bottle holder thru your aero bars.  Seemed to work fine for me.

**Q: Can i use a garmin 1000 with speedfil a2 | z4+ bundle?**
A: Yes, your Garmin should have the standard circular quick mount that works on the bottle.  I have the 850 and it works perfectly.  I loved this bottle, very easy to use, very modifiable, easy to refill, comfortable to drink out of, and didn't leak.

**Q: Does this come with the 21 or 24 oz bottle?**
A: The smaller bottle , the larger bottle sticks out to far out of the cage, more of a chance to break off just below the treads.

**Q: does the bottle cage that comes with it has regular drilled holes in the back- such as for mounting as a regular bottle cage on the frame? thank you**
A: Hello Amazon Customer
Thanks for your interest in Speedfil. Yes this Z4 cage has standard hole slots on the bottom of the cage that will allow it to be bolt mounted to your frame or any other mounting bracket that uses a standard cage. I hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ STILL One of my best bike gear buys ever
*by D***W on October 6, 2016*

UPDATE FALL 2022 - Used for my 5X Ironman this fall. Still working great. UPDATE SUMMER 2017 - Used this to successfully complete Ironman Texas. 112 miles of non-stop riding on the Hardy Toll Road (side comment -- Best. Bike. Course. Ever. Closed to traffic and a super-smooth surface!). I grabbed bottles from volunteers when I rode through aid stations, slowed long enough to pour into the Speedfil, then stuck the empty bottle in my bottle cage and tossed at the next aid station. Worked brilliantly. I could drink in the aero position, no problem. Which was helpful, because almost exactly half the time we were riding into 25 - 30 mph winds. I was completely happy with my setup and would not change a thing. = = = = = = Added this to my bike while I was training for a full iron triathlon. IT IS THE BOMB. A simple, clever design. I still use my Camelbak Octane reservoir pack plus frame bottles plus this one for long summer rides (it's Texas, you gotta have water.) But for cooler training rides with plenty of water availability at gas stations, and actual events, this thing is fantastic. Dead easy to install -- you just use cable ties, so it works on pretty much any bike setup. I did remount my bike computer, but obviously that would depend on your own setup. Extremely secure once attached. I was skeptical beforehand, but it is rock-solid and that bottle is not going anywhere. And the straw/cap/bottle setup simply does not leak. Easy to refill with liquid (but not ice) -- there's a toggle sort of cap that just slides open and you can pour right in without taking it out of the cage. One of my best investments ever. I looked at the pricier systems like XLABS, TorHans, etc. First, they looked way more complicated to install. And second, they wanted special bottles. Too much fuss to bother with all that.

### ⭐⭐⭐⭐ Good upgrade to my hydration system
*by M***E on August 17, 2014*

Once I got this set up on my bike, it was great. My advice: don't tighten the zip ties until you are certain you have it where you like it! I needed to use other zip ties because I kept re=positioning it. The refill door is a little tight, but it works fine. If you use Nuun tabs you will have to split them in half, otherwise they won't drop down the opening. This is a bit of a bummer in racing, but not a deal breaker by any means. Computer mount is the best. My numbers are right in my face.

### ⭐⭐⭐⭐⭐ Great aero bottle
*by M***A on May 21, 2024*

I know the reviews on this one have been mixed so I took a chance and bought the system. Yes the bottle cage holder stays attached between my narrow aerobars via zip ties. Totally secure and it works- it even stayed secure when I traveled with the bike on a plane. I was concerned the bottle might leak based on reviews. It did not- it work exceptionally well and I was able to refill on the fly during the race. You do need to take the time to assemble/ attach the straws properly. Once you do that you are golden. Could not be happier with this product.

## Frequently Bought Together

- Speedfil A2 and Z4+ Aerobundle Bicycle Water Bottle, Hands-Free BTA Hydration System with Refill Port
- Triseven Bottle Holder Bike - Drink Holder Bike - for 2 Water Bottles and 2 CO2 Cartridges - Bike Cup Holder for Drink Bottle - Fit Bicycles - Bicycle Accessories - without Water Bottles

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**Shop now:** [https://www.desertcart.tn/products/1385340-speedfil-a2-and-z4-aerobundle-bicycle-water-bottle-hands-free](https://www.desertcart.tn/products/1385340-speedfil-a2-and-z4-aerobundle-bicycle-water-bottle-hands-free)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-26*