Stay hydrated without breaking rhythm. The PRO Performance Autoflow bottle delivers a clean, fast flow exactly when you want it and stays sealed when you don't, so you can drink one-handed and drop it back in the cage without a second thought.

Highlights

  • Auto Flow membrane opens only when you squeeze or sip, then self-seals to stay leak-proof in the cage
  • Transit lock keeps the bottle fully shut for travel and storage
  • Removable textured grip for a secure hold and easy deep cleaning
  • Generous 800ml capacity for longer rides between refills
  • BPA-free construction so your drink stays fresh and free of plastic taste

Flow you control

A sensitive internal membrane sits behind the nozzle and only lets water through when you squeeze or sip. Leave the bottle nozzle-up in the cage and it stays drip-free, so there are no surprises over rough ground.

Lock it down for transit

Depress the nozzle to fully lock the bottle closed for the car, the bag or the bench. No leaks in transit, ready to ride when you are.

Built to keep clean

The textured outer grip helps you hold on in wet, sweaty conditions and pops off completely, so you can reach right inside the bottle for a proper clean between rides.

Compatibility & fit

Fits all standard 74mm bottle cages, so it drops straight into a typical road, gravel or mountain bike setup. The 800ml size suits longer rides and warmer days where you want more on board between stops.

PRO products are covered by a limited warranty against defects in materials and workmanship under normal use. The warranty does not cover damage from misuse, accidents, improper care, or normal wear and tear, and consumable items such as bottles are expected to show wear over time.

For warranty support, return the item to Tune Cycles and we'll manage the claim for you.

This warranty is in addition to any rights and remedies you have under the Australian Consumer Law, which guarantees that cannot be excluded.

  • Auto Flow membrane: water flows only when you squeeze or sip, then self-seals
  • Leak-proof when stored nozzle-up in the cage
  • Transit lock: depress the nozzle to fully close the bottle
  • Removable textured grip for secure handling and deep cleaning
  • 800ml capacity for longer rides
  • BPA-free construction
  • Fits all standard 74mm bottle cages
  • Black transparent colourway with content scale
BrandPRO
RangePerformance
TypeCycling water bottle
Capacity800ml
ValveAuto Flow self-sealing membrane with transit lock
GripRemovable textured grip
MaterialBPA-free plastic
Cage compatibilityFits all standard 74mm bottle cages
ColourBlack transparent
SKU SHM-PRBT0055
Barcode # 8717009899901
Brand PRO