Precision Flow Bottles

$17.99
Shipping calculated at checkout.

  • Flow Bottle 300 (500ml)
  • Flow Flask 300 (500ml)
  • 500ml flask
  • Top Tube Flask

Designed for use with our Flow Gel, the Flow Bottle and Flow Flasks make it easy to track your carb intake and hit your numbers.

Both the Flow Bottle 300 and Flow Flask 300 can both hold a full pouch of Flow Gel. That's 300g of carb in one bottle/flask! The Flow Flask 120 (which holds 120g of carb) is designed for shorter events and training sessions.

We tested every bottle and flask we could get our hands on to find those with the best flow.

Flow Bottle 300

  • Weighs only 51 grams, making it one of the lightest bottles out there. That's good for performance as well as reducing the CO2 emissions required to produce the bottle
  • Graduated scale from 60 - 300 grams of carb (in 60g increments), so you can easily track your carb intake
  • A soft body that's easy to squeeze for maximum flow

Flow Flask 300

  • Weighs only 29 grams!
  • Fast-flow bite valve that's easy on your teeth
  • Graduated scale from 60 - 300 grams of carb (in 60g increments), so you can easily track your carb intake
  • Shrinks while you drink to eliminate 'sloshing'
  • Fill marks so you can easily mix up drinks to your needs
  • BPA/PVC free, will not taint taste
  • Can be compressed down for easy storage

Flow Bottle 300

  • Capacity: 500ml (16oz)
  • Closure: Wide, flat, push-pull nozzle
  • Material: BPA/PVC Free TPU Bottle
  • Dimensions (approx): L 160mm (190mm with Nozzle), W 74mm, D 74mm

Flow Flask 300

  • Capacity: 500ml (16oz)
  • Closure: Regular Bite Valve Screw-In Lid
  • Material: BPA/PVC Free TPU Bottle
  • Dimensions (approx): L 200mm (245mm with Nozzle), W 90mm, D 30mm

PF&H Top Tube Flask

  • Designed for modern fueling strategies, it enables you to carry 290ml of fluid in an aerodynamically efficient way
  • Holds 215g of carb (860 calories), if using PF Flow Gel
  • Ideal for keeping your bottle cages free for water or electrolyte drink and keeping your pockets free from sticky gel wrappers
  • Translucent flask so it's easy to keep track of how much you've taken in
  • The cage is designed to hide the nozzle from sweat or rain to avoid contamination
  • Simple to mount and compatible with most bikes using direct top tube braze-ons, or by using an aftermarket FPS kit. Please check the manual to ensure it’s compatible with your bike before purchasing!
  • Perfect for triathlon, gravel riding and any other events where you need to carry a large amount of carbohydrate
  • Soft, BPA free material that's easier to squeeze

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