300g of Carbs. One Flask. Zero Fuss.

Big effort? Bring big fuel. The Precision Fuel & Hydration PF 300 Flow Gel packs a massive 300g of carbohydrates into a single pouch, giving you enough fuel for a long training session, ultra, Ironman, or all-day adventure without stuffing your pockets with individual gels.

PF&H re-engineered its popular gel to flow more easily without adding water, making it easy to pour into a compatible Flow Bottle or Flow Flask and sip throughout your effort. Less packaging, less mess, and a much simpler way to keep track of exactly how much fuel you're taking in. The gel uses Precision's 2:1 glucose-to-fructose carbohydrate ratio and is vegan, vegetarian, gluten-free, and dairy-free.

WHY YOU'LL ACTUALLY LOVE IT

• 300g of carbs in one pouch – Carry enough fuel for a serious endurance effort without hauling a pile of individual gel packets.
• Made to flow – The formula was specifically reworked to flow more easily without adding water, making it ideal for use with a Flow Bottle or Flow Flask.
• Simple 2:1 carb ratio – Uses glucose and fructose to deliver a straightforward, high-carb fueling strategy designed for endurance performance.
• Less packaging, less mess – One pouch replaces multiple individual gel packets, helping reduce waste while keeping your fueling setup cleaner.
• Easy to track your intake – Pair it with a compatible Flow Bottle or Flow Flask and use the markings to keep tabs on how much fuel you've consumed.
• Neutral Original flavor – Designed to reduce flavor fatigue, especially during long efforts when overly sweet or intense flavors can become hard to stomach.
• Race-day efficient – Pour it in, hit your numbers, and keep moving. No tearing packets every 20 minutes.
• Built for big days – Ideal for ultras, Ironman-distance racing, long bike rides, and any effort where consistent carbohydrate intake matters.

WHO IS IT FOR

• Ultrarunners and trail runners spending several hours on the trail.
• Cyclists tackling centuries, gravel races, and long training rides.
• Triathletes preparing for Ironman and long-course events.
• Endurance athletes targeting higher carbohydrate intake per hour.
• Anyone who's tired of carrying, opening, and disposing of individual gel packets.

HOW TO USE IT

1. Rinse your compatible Flow Bottle or Flow Flask with water, then pour in the full 300g pouch. This helps the gel flow more easily.
2. Sip the gel consistently throughout your workout or race according to your fueling plan.
3. Pair with water and an electrolyte strategy to cover your fluid and sodium needs.

Pro Tip: The PF 300 Flow Gel contains carbohydrates but no caffeine or electrolytes, so pair it with your preferred electrolyte and hydration products when building a complete race-day fueling plan.