PF 300 Flow Gel
Carrying enough fuel for big efforts used to be tricky. Not anymore. Get 300g of carb from one bottle or flask. We re-engineered our popular gel to flow more easily, without adding water. No faff, no mess, less wastage.
Use with our Flow Bottle or Flow Flask to track how much fuel you're taking in. Hitting your numbers has never been easier...
Dietary info
Product
Quantity (300g carb per pouch)
Flow Bottle
?
€19.99
(276)
In stock at our warehouse, available for delivery
Shipping
🕛 Orders placed before 12 noon CET Mon-Fri dispatched same day, exc. public hols
🇪🇺 Free EU shipping over €99.99
Precision Fueling
Use the Fuel & Hydration Planner (or the Quick Carb Calculator™ in a pinch) to understand how much fuel you need to perform at your best.
Our range of fuel makes it easy to hit those numbers by telling you how much carbohydrate is in each serving right on the front of the packaging. No complicated nutritional tables to decipher, zero guesswork.
The PF 300 Flow Gel is formulated with a 2:1 glucose to fructose ratio to aid carbohydrate uptake. If you're someone who hasn't gotten on well with gels previously, give ours a try, we'll eat a flip-flop if you're not pleasantly surprised!
Informed Sport certified
No Artificial Ingredients
Use the Carb Calculator to nail your fueling strategy
2:1 glucose to fructose ratio
"I used to have to squeeze 10 gels into a bottle before a race. Now, I can just pour a Flow Gel into a Flow Bottle. That saves time and the scale on the side helps me keep tabs on what I'm getting on board. It's super efficient and convenient!"
Leon Chevalier, Multiple IRONMAN Champion
Key Features
Directions
Nutritional Information
Ingredients
Dietary Information
FAQ
"Precision Fuel & Hydration have been a secret weapon for me over the last 6 years"
Emma Pallant-Browne
Multiple 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 Metzler
2nd 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 Chevalier
IRONMAN® Mallorca champion
"Precision Fuel & Hydration have helped me perform at my best through their education and product range."
Fenella Langridge
2024 IRONMAN® Western Australia Champ
"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 Crowley
3rd at 2019 IRONMAN® World Champs
"Precision Fuel & Hydration's advice and products have been unbelieveably helpful in my successful move up the distances."
Sam Appleton
16x IRONMAN® 70.3® Champion
Reviews
Write a review276 reviews
SÍLVIO GONÇALVES CYCLIST
27/4/2025
Powerfull products, designed to deliver. Flow gel is the best way to carry fuel to long journeys.
Had an online chat before first buy. Very helpful. Made the purchase, tried the products and already made the second purchase. Top products! Very happy with the decision to make the move to PF products.
JACK RUNNER
27/4/2025
Great tasting
Great storage. Great taste
HARRIET TRIATHLETE
24/4/2025
Quality fueling and hydration
I have tried a selection of the PF&H products during my triathlon journey; gels, chews, and drinks, and I've had a sweat test.
I find the products have an easily palatable flavour and texture, especially over long distance efforts.
The advice I received whilst having the sweat test has been really beneficial to my training and events.
AMY C TRIATHLETE
22/4/2025
Try It!
Great product. Gel is easily digestible and little to no flavor is great!
GARVAN O'CONNOR RUNNER
21/4/2025
300g Flow Gel Review
Absolutely brilliant product. One bottle for an entire marathon. No stomach issues which was a real problem in the past with a lot of products I've tried.
MARTIN BULMER CYCLIST
19/4/2025
Easy way to fuel correctly.
The easiest way I’ve found to be able to get the right amount of fuel on board for a long event.
KEVIN JAMES TRIATHLETE
17/4/2025
Excellent Product
Easy to order, very quick delivery. Product is not overpowering and easy to consume
BRAM G. RUNNER
16/4/2025
Hydrate & Fuel with Precision
Precision Hydration is my 'go to' stuff for (trail) running and riding. Since using it my results have increased a lot, I can run longer and further without 'hitting the wall'. I hydrate with the PH1500 (tablets or packets) at 500ml/hr and fuel with the PF300 Flow Gel (60gr/hr).
JAY WEBER TRIATHLETE
15/4/2025
Amazing Nutrition
The website is great to use with packages and suggestions. The products are great tasting, easily digestible, and effective.
AARON WINTERS TRIATHLETE
15/4/2025
Get Nutrition Right and Nail your Race Day
I am a triathlete who has gradually increased my distances over the past three years, moving from sprints to hopefully completing an Ironman in June. As the distances have grown, the need to get nutrition right has also intensified. Precision Hydration has been invaluable in providing quality products tailored to the specific needs of athletes. As a heavy sweater, I previously found it challenging to locate a product that enables me to maintain my performance during the heat of the day or when m...