Fly Tex MTB

The most iconic cycling bottle goes off-road with a protective cap built for dirt.

• Technical specifications

  Capacity (ml)	550ml, 750ml, 950ml
  Diameter (mm)	74
  Mouth Opening diameter (mm)	54
  Recommended with liquid	Cold
  Protective cap	Yes
  Max liquid temperature (°C)	40
  Weight	67 g (550 ml), 71 g (750 ml), 81 g (950 ml)

• Technical sheet

  • FLY TEX MTB 2026 EN
• Off-road ready

  INTEGRATED PROTECTIVE CAP

  Take on every ride without compromise: the clear plastic cap shields the nozzle from dirt, dust and mud.
  
  It screws on, comes off easily and keeps the valve hygienic even on rough trails. Simply perfect for off-road.

  LIGHTNESS, GRIP AND CONTROL

  The Fly is among the lightest bottles in the world and the lightest used by pro teams. Just 67 grams in the 550 ml version. This is made possible by an optimized design and a 30% reduction in plastic versus market standards.
  
  The bottle body features a textured finish for a secure hold even in wet or dusty conditions. A detail that makes the difference when you need to grab the bottle on the fly in a race or on gravel.

• Fast-flow

  BUILT FOR ACTION

  Engineered for racing, the Fly compresses with a light squeeze, delivering a fast, immediate jet.
  
  The high-flow valve and enlarged opening ensure a quick, precise drink even on the move. Perfect in competition, when drinking time is limited.

  ENGINEERED FOR THE BIKE

  Fly has a compact, light and highly functional design to sit securely in any 74 mm cage, even on frames with tight clearances such as MTB and gravel bikes.
  
  Its essential profile makes insertion and removal smooth while riding, ideal for the most technical or high-speed outings.

• Maintenance

  THROUGH CLEANING, CONSISTENT PERFORMANCE

  Technical, odorless, BPA-free and certified food-safe to EU and FDA standards. Performance matters, but materials and design quality make the real difference.
  
  A hallmark of the Fly is its fully disassemblable structure: every part separates easily so you can wash and dry it thoroughly after each ride. A simple, essential detail for riders who fine-tune every aspect of their setup and want maximum service life from their bottle.