Technical specifications:
- Aero gain: up to +20 W at 40 km/h
- Weight: < 250 g
- Installation: under 10 minutes
- Compatibility: centered cockpits
- Optimized integration with BottleGrip™
- Designed for triathlon and time‑trial
- Materials: High‑strength technical polymer reinforced with carbon fiber
Description
The HydroFlow® One is a double aerodynamic bottle holder, ergonomic and secure, specially designed for demanding triathletes.
Thanks to its technical design and perfect integration with centered cockpits, it offers:
- ✔️ Optimal stability on demanding roads
- ✔️ Smooth and intuitive access to bottles
- ✔️ Maximum aerodynamic integration
- ✔️ Full compliance with the requirements of triathlon organizations
Innovation in the service of performance
Smart foundations, personalized adjustments: the Colitri philosophy.
BottleGrip™
Safety & performance
The HydroFlow® provides instant access to your bottles without taking your eyes off the road. The elastic bands integrated into the AeroShield™ prevent tangling, while BottleGrip™ ensures fast, secure and perfectly aerodynamic retention.
This design reflects the attention to detail that Colitri brings to every HydroFlow® system.
AeroShield™
Speed & aesthetics
The AeroShield™ reduces drag by optimizing airflow around the bottles, combining performance with elegance.
Thanks to its exclusive dual AeroShield™, a unique feature in any BTA system, HydroFlow® delivers unmatched watt savings on the market.
Two AeroShields™, two bottles, unmatched aerodynamics.
AngleFit™
Fit & precision
Thanks to AngleFit™ technology, the HydroFlow® adapts to the unique angle of any triathlon cockpit, ensuring an aerodynamic position, easy bottle access and seamless integration with your bike—whatever your setup.
Your HydroFlow®, perfectly aligned thanks to AngleFit™.
CageFit™
Agility & precision
HydroFlow® adapts to your bottle cages—never the opposite.
Its modular CageFit™ mast ensures a stable and high‑performance attachment, perfectly compatible with the bottle cages included with the system.
If you decide to change bottle cages later, you can select a suitable CageFit™ during your next purchase—or request a new one for free at any time, ensuring perfect compatibility in all circumstances.
Every bottle cage, perfectly fitted thanks to CageFit™.
GravityCore™
Balance & safety
Thanks to GravityCore™ technology, the forward‑and‑rear positioning of the two bottles naturally recenters mass at elbow‑pad level, offering exceptional stability even at high speed or on rough roads—ensuring smooth, uninterrupted hydration throughout the race.
GravityCore™: tested and proven on Québec roads.
SpeedFit™
Adaptability & ease
Certains cockpits de triathlon ne possèdent pas de support de porte bidon (BTA) intégré, rendant l'installation d'un système BTA classique complexe ou instable. Grâce à l'adaptateur BridgeFit™, l'HydroFlow® se fixe avec précision sur ces géométries atypiques, sans compromis sur la stabilité ni sur l'intégration aérodynamique.
Your HydroFlow®, perfectly suited to your cockpit, thanks to BridgeFit™.
Additional information
🔁 Two‑year warranty.
📦 Multiple delivery options will be presented at checkout.
🚚 Manufacturing & delivery time: within 15 days.
Box contents:
- 1 AngleFit™
- 2 BottleGrip™
- 2 bottle holders
- 2 Colitri 750 ml bottles
- Screws and Allen keys included for quick assembly
- Rigid transport case to protect your system during travel
How to choose the right HydroFlow® One for your bike?
Measure the angle of your cockpit
To obtain a perfectly tailored AngleFit™ for your setup, you will need your bike and a smartphone equipped with an inclinometer app. You can use, for example:
- The Apple Measure app (Level tab)
- An equivalent app available on Google Play, such as Bubble Level
Measuring procedure
- Open the inclinometer app on your smartphone.
- Place the smartphone on one of its side faces, positioned between the two armrests of the cockpit.
Record the angle indicated relative to the horizontal. The value should be between 0° and 35°.
Purpose of this measurement
This measurement allows us to provide you, with your HydroFlow®, a custom-designed AngleFit™ that perfectly matches the actual tilt of your cockpit to ensure the most precise integration possible.
Future angle adjustment
If you decide to change the tilt of your cockpit in the future, we will provide you with a new AngleFit™ suitable for your new setting free of charge, at any time after your purchase.
FAQ
Yes. The HydroFlow® complies with the rules set by all triathlon organizations (Ironman, Challenge, World Triathlon, T100).
They are manufactured in Canada at our workshop in Quebec. Our materials are carefully selected to combine lightness, durability, and performance.
Our mission is to help triathletes perform by optimizing the aerodynamics, ergonomics, and stability of their bottles, so they can focus on what really matters: the race.
We place the athlete's experience at the heart of our approach. Every detail of our equipment is designed to ensure reliability, performance, and ease of use, so that every cyclist can fully focus on their practice and have complete confidence in their equipment.
Yes. We have developed technologies that allow the HydroFlow to adapt to your equipment and not the other way around. You just need to provide the specifications of your equipment when placing your order, and you will receive a HydroFlow tailored to your bike.
Our products are designed from the start with real usage and aerodynamic constraints. Instead of adding compromises at the end of the design, we integrate the requirements from the very first sketch. The result: optimized, durable, and easy-to-use equipment.
We work with high-end materials: high-strength technical polymers reinforced with carbon fibers. This choice allows us to combine strength, resistance to extreme conditions, and lightness.
Just go to our secure and simple online store, with fast and reliable delivery options.
Oui. Tous nos produits bénéficient d'une garantie légale de 2 ans conformément à la réglementation européenne, la plus protectrice en matière de droits des consommateurs. Colitri applique ce standard à l'ensemble de ses clients, où que vous soyez dans le monde.
We offer certain customization options, depending on the models. For specific needs (design or technical adaptation), please contact us directly.
You can write to us via our contact form on the website or through our social media. We respond quickly and are always available to advise and support our customers.