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Hydration and Nutrition > Hydration > Water Bottles

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Castelli Water Bottle Red
Castelli Water Bottle Red
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Castelli Water Bottle 2
Castelli Water Bottle 1

Castelli Water Bottle


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MSRP: $11.99
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The UltraLight Fly Team ELITE Water Bottle Made for Castelli

The impressively lightweight Fly water bottle by ELITE used by professional cycling's Team INEOS, receives the iconic Castelli cosmetics.

The Fly Elite is the world's lightest water bottle and is coveted by pro cyclists for its easy to squeeze ergonomic structure paired with a wide push-pull nozzle and wide mouth. Liquid has the ability to flow in abundance with the lightest amount of pressure, allowing you to save your watts for the next break.

Boasting a distinctive racing design, the Castelli Water Bottle, developed by ELITE, ensures great stability in the bottle cage and easy insertion and extraction while cycling.

With 550ml capacity, this sports water bottle only weighs 53g. The innovative material behind the ELITE bidon is a soft, odorless BPA-free plastic that is 100% recyclable.

Distinct Castelli aesthetics and the highly technical design of the ELITE Fly bottle give you faster hydration and better performance — just like the pros.


  • Used by Team Ineos made by Elite
  • Ultra-thin walls
  • Soft rubber nozzle is easy on the mouth and delivers fluid fast
  • Wide-mouth opening for easy filling and cleaning

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


    Bottle Type: Non-Insulated 

    Capacity: 18 oz


    Mfg PartNum: Z20123009 


    Mfg PartNum: Z20123023 


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    Reviewed 1/14/2021
    by HO
    Cycling Enthusiast
    Overall Rating
    3 of 3 customers found this review helpful.
    Really light

    This is the lightest water bottle I have used. Pretty surprising, when you hold it. It has a cool color scheme, it is easy to drink from, and has a wide mouth, so it is easy to fill. As thin as it is, it can get slightly deformed in a tight bottle cage.

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