1.800.651.4050 Mon-Sat 8am-5pm PT
Hydration and Nutrition / Hydration / Water Bottles
Castelli Water Bottle Red
Castelli Water Bottle Red
Click to zoom
Castelli Water Bottle Red
Castelli Water Bottle Red

Water Bottle

Mfg PartNum:
  (1 customer reviews)
Earn $0.47 in Rewards credit. Click to learn more.
This color is not eligible for Rewards points
In Stock
Please Confirm Color
This item is currently not in stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Free Shipping on Orders Over $50*

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.


    Capacity: 18 oz


    Bottle Type: Non-Insulated 


    Mfg PartNum: Z20123009 


    Mfg PartNum: Z20123023 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Really light
    by HO
    Cycling Enthusiast
    2 of 2 customers found this review helpful.

    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.

    Reviewed 1/14/2021
    Was this review useful to you? Yes/No
    Thank you for your feedback.

    Articles will open in new tab.

    A guide to keeping your body properly fueled and hydrated on your bike.