The Ronhill hydration flask has an easy and convenient shape to fit in hydration pack pockets.

Made from durable material, the flask adapts to all pockets and backpacks. The long straw makes it easy to drink water.

• Good hydration starts before the race.
• On days when you’re not exercising, it’s good to consume about 33ml of pure water per kilogram of body weight.
• During training, choose the right backpacks and belts for optimal fluid replenishment.