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Endorphin Soft Flask 450ml - Arvada Triathlon Company

Expanded product image

Endorphin Soft Flask 450ml - Arvada Triathlon Company

Expanded product image

Endorphin Soft Flask 450ml - Arvada Triathlon Company

Expanded product image

Endorphin Soft Flask 450ml - Arvada Triathlon Company

Expanded product image

Endorphin Soft Flask 450ml - Arvada Triathlon Company

The Endorphin Belt

Endorphin Soft Flask 450ml

Sale price: $19.99 Regular price: $25.00 Save 20%
  • Free shipping on all orders.

  • 30-day returns on most gear, 7 days on bikes, frames, and components.

  • Real advice from local triathletes. Call 720-928-0245 or email info@arvadatri.com.

  • Book bike fits and rentals at aerivtt.com, or visit us in Arvada, CO for gear help.

Product details

Description

Online Exclusive

Custom-Built Soft Flask (450ml / 15oz) fits securely in the Endorphin Belt, keeping you hydrated without slowing you down.

  • Collapsible Design: This flexible flask shrinks as you drink, minimizing sloshing and freeing up space in your belt as your run progresses.
  • High-Flow Bite Valve: Equipped with a leak-resistant, self-sealing nozzle that provides quick sips without spillage.
  • Durable & Safe Materials: Made from BPA-free, odor-resistant materials that withstand frequent use and multiple refills.

Features:

  • 450 ml capacity
  • Soft and flexible
  • Twist-to-lock top: zero accidental leakage
  • Self-sealing bite nozzle: effortless drinking on-the-go
  • Easy-to-grip cap: simple to open, fill, and wash
  • Free from BPA, phthalates, and PVC
  • Color: light gray and transparent
  • Weight: 33 g