A dark brown collapsible water bottle with a clear cap, featuring a colorful vertical measurement scale in white with purple, orange, yellow, and green blocks.

Bottle with a colorful label showing measurement markings on a white background

A cyclist riding on a country road while drinking from a white water bottle, wearing a bright orange short-sleeve cycling jersey, black shorts, a white helmet, and sunglasses.

Person holding a container of Decision Fuel Flow Gel on a green table.

Person pouring a gel from a black pouch into a bottle on a green surface.

A cyclist in black and blue shorts holds a white water bottle with printed measurement markings next to a black road bicycle on an outdoor road.

Brown gel container with colorful label and measurement markings on a white background

Precision F&H

Precision Fuel & Hydration Flow Flasks & Bottle

£7.99

Reusable, portion-marked Flow containers built to carry Precision PF 300 Flow Gel.

Choice Flow Bottle: Flow Flask 120

Flow Flask 120 Flow Flask 300 Flow Bottle 300

Product variants

Quantity

Delivery options Free UK delivery over £50

Secure checkout Protected payment

30-day returnsView policy

Key Benefits

Made for Flow Gel — Compatible with the PF&H 300g fuel pouch.
Choose Your Size — Flask 120, Flask 300 or Bottle 300.
Measure Your Intake — Track carbohydrate from container marks.
Reusable Equipment — Reduce dependence on single-use sachets.
Use During Endurance Events — Decant beforehand for simpler fuelling.

Precision Flow Flasks and Bottles give athletes a dedicated container for Precision PF 300 Flow Gel. Available as Flow Flask 120, Flow Flask 300 and Flow Bottle 300, the range is intended to make large quantities of gel easier to measure and consume through a long event.

The 120 and 300 size labels reflect intended carbohydrate capacity. Choose a container to match your event, fill according to the manufacturer’s markings and use it alongside a separate water and electrolyte plan.

Technical Specifications

Available formats: Flow Flask 120, Flow Flask 300 and Flow Bottle 300.

Intended use: compatible PF 300 Flow Gel storage and on-the-move dispensing.

Carbohydrate target capacity: 120g and 300g formats (not equivalent to confirmed millilitre capacities).

Suggested Use & Compatibility

Fill with PF 300 Flow Gel and use the container’s graduations to track consumed carbohydrate. Reseal securely, transport upright where practical, and wash promptly according to the equipment instructions.

Why We Choose Precision F&H

We choose Precision Fuel & Hydration because they deliver hydration and electrolyte solutions that are genuinely engineered for performance and scientifically proven to keep you going harder for longer. From tailored electrolyte mixes to hydration strategies that match your sweat and sport, Precision helps athletes stay optimised before, during, and after training and racing.

Science-Driven – Formulated from extensive research into sweat, electrolyte loss and performance outcomes.
Accurate & Tailored – Products designed to match individual sweat rates and needs, not one-size-fits-all.
Performance Optimised – Supports endurance, recovery and day-to-day training with practical, effective solutions.
Elite Credibility – Trusted by coaches and athletes worldwide for real-world performance benefits.

That’s why Precision Fuel & Hydration is part of the North Sports collection — giving you the smart hydration edge to train harder, recover quicker, and perform your best.