500ml Soft Flask
Our lightweight, portable soft flask is ideal for trail running and swimrun.
In stock at our warehouse, available for delivery
🕛 Orders placed before 12 noon CET Mon-Fri dispatched same day, exc. public hols
🇪🇺 Free EU shipping over €99.99
"Precision Fuel & Hydration have been a secret weapon for me over the last 6 years"
Emma Pallant-BrowneMultiple IRONMAN 70.3 Champion
"Most athletes drastically underestimate their carbohydrate, fluid and sodium requirements for training and racing, but with the help of Precision Fuel & Hydration I've been able to dial in my personal needs to perform at my best."
Jeanni Metzler2nd at 2021 IRONMAN 70.3 World Champs
"Working with Precision Fuel & Hydration has ensured I perform at my very best. They've helped me develop a fueling and hydration strategy that works for me."
Leon ChevalierIRONMAN Mallorca champion
"Precision Fuel & Hydration have helped me perform at my best through their education and product range."
Fenella LangridgeMultiple IRONMAN 70.3 Winner
"I never paid enough attention to my hydration needs until I took a Sweat Test with Precision Fuel & Hydration. The team is great and I can't thank them enough for helping me take my racing to the next level."
Carrie Lester3x Top-10s at IRONMAN Worlds
"Discovering Precision Fuel & Hydration has been a game changer for me. It's solved all of my race hydration needs and has saved me from meltdown a number of times."
Sarah Crowley3rd at 2019 IRONMAN World Champs
"Precision Fuel & Hydration's advice and products have been unbelieveably helpful in my successful move up the distances."
Sam Appleton16x IRONMAN 70.3 Champion