Stylish, lightweight and durable, the Pro Race Bidon is the lightest bottle available worldwide. But, that's not all... the cap has an ergonomic design, which increases liquid flow thanks to the valve which is soft, odourless and will not alter the taste of the liquid. Lightweight and Easy to Grip Cycle Bottle The surface of the bottle’s body features a special grip which makes it safer and easier to use under racing conditions and is equipped with a 20% increased opening compared to standard bottles for easier filling with liquids or powdered supplements.