Why We Love It
Designed to be used with Precision Fuel & Hydration's flow gel, the Flow Bottle 300 provides a simple way to track your carb intake and hit your numbers. The Flow Bottle 300 is capable of holding a full pouch of Flow Gel – a massive 300g of carbs in one bottle.
Talk Nerdy To Me
Weighing in at only 51g, the bottle's lightweight design not only enhances performance, but also significantly reduces CO2 emissions during production. It features markers from 60–300g, in 60g increments, to simplify carb intake monitoring. The bottle's soft, squeezable body ensures maximum flow, while it can be easily disassembled for thorough washing and drying. These innovative features – and eye-catching aesthetic – make the Flow Bottle 300 a versatile and eco-friendly choice for everyone.
Fast Facts
- Weighs only 51g, making it one of the lightest bottles out there
- Graduated scale from 60–300g of carbs (in 60g increments), so you can easily track your carb intake
- A soft body that's easy to squeeze for maximum flow
- Easy to disassemble, so you can dry both the bottle body and the cap/nozzle to keep it nice and clean
🇦🇺 Australia
- FREE shipping on orders $129+ AUD (after discount codes are applied)
- Orders under $129: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD (after discount codes are applied)
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
One Ratio, Built To Work With You.
Not every athlete needs the same thing from a gel, but every gel still has to actually get used. Precision Fuel & Hydration builds every PF Energy Gel on the same foundation: a 2:1 glucose to fructose ratio, a blend shown to help the gut absorb carbohydrate faster, so more of what you take in gets used rather than sitting there.
Instead of layering in a new delivery mechanism, Precision keeps it simple. A mild, neutral taste cuts flavour fatigue over long efforts, the texture is engineered to be less sticky and sickly than a typical gel, and there’s nothing artificial added to get in the way.
Scaled To The Session
The gel is one part of a wider system. PF 30 suits steady, frequent fuelling, PF 90 carries the same formula in a bigger, resealable dose, and PF 300 Flow packs ten times that into one pourable pouch for long days in the saddle or on the trail, so you’re working with one ratio across the whole range, not relearning a new gel every time the distance changes.
Key Benefits
Consistent 2:1 Carb Ratio → Every PF gel uses the same glucose-to-fructose blend shown to aid carb uptake
Built to Go Down Easy → Neutral taste to reduce flavour fatigue, texture engineered to be less sticky and sickly than standard gels
Scale The Dose → PF 30, PF 90 and PF 300 Flow carry the same formula from 30g up to 300g of carbs
Informed Sport certified → Every batch is tested for banned substances, so it’s safe for drug-tested athletes. Vegan, gluten free and dairy free
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Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house Dietitian
Free Shipping for orders over A$129*