Practical and chic 500ml bidon. The membrane lid can be opened or closed with one movement. In the open position, the bottle is always ready for use – squeeze to get exactly the right amount of water.
For clarity a Bidon is (we didn't know):
"Bidon" is a French term commonly used in the cycling world, particularly in European contexts, to refer to a water bottle or a hydration bottle carried on a bicycle. In English-speaking cycling communities, it's often used interchangeably with the term "bottle" or "water bottle."
All the bidons are BPA free, leakproof and eminently stylish. A necessity on any ride.