Naked Soft Flask


With our new 500ml soft flask – Made by Hydrapak – you get even more world class performance out of your hydration system. These low profile flasks with 28mm cap and high flow bite valve shrink as you consume your liquids reducing it’s mass and volume. Weighing a scant 28g, these flasks are the perfect companion for all ultralight Naked products.

Run with confidence knowing our flasks come with Hydrapak’s famous Beyond™ Lifetime Guarantee.

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  • 100% BPA and PVC free
  • Weighs 28g
  • Low profile
  • Shrinks as liquids are consumed

A little TLC and your Naked® soft flask by Hydrapak, will serve you for a long time. Remember to:

  • Hand wash or place on the dishwasher top rack
  • Use +60C / 140F water temperature
  • Keep cap placed on when not in use
  • Keep out of direct sun for extended periods of time

Additional information


350ml, 500ml


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