NAAK SoftFlask by HydraPak 150ml

Sale price$20.00 CAD

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Simpler, faster and cleaner, this lightweight 150 ml collapsible purees or gels flask allows for instant nutrition on your most challenging adventures.


Just fill it with up to 4 purees or gels servings, squeeze it empty, and you’re ready to take on the world.


  • Easy open cap to protect from dirt
  • Shrinks as you drink
  • Superior durability and elasticity
  • Wide working temperature range
  • 150 ml to hold 4 purées or gels
  • Fill it easily with the 28 mm opening
  • Weight 18 grams
  • 160 mm x 75 mm
  • 100% BPA+ PVC free
  • TPU, HDPE, PP/POM, Silicone
  • Color: grey

Why you'll love it

  • Soft nozzle: Wide opening silicone nozzle lets you fill easily, holds 1 Single Serve Drink Mix.
  • Easy open cap: Protects the bite nozzle from dirt and debris.
  • 4 Gel servings: Standard 28mm opening lets you fill easily, holds 4 servings.
  • Small volume: Smaller sized flask, meant to be carried in multiples.

Add 2 scoops of Drink Mix to the Flask to get 250 calories.

Used by ultra distance athletes

All our products are developed hand in hand with elite athletes through the Näak Lab. Our mission is to build the most efficient and sustainable fuel for ultra distance sports. Today, thousands of professional and amateur athletes around the world depend on Näak to explore new playgrounds and redefine what is physically possible.

Backed by Science

Näak Ultra Energy™ science was developed to meet the specific needs of ultra distance athletes. The idea is simple: the ingestion of a few macronutrients such as carbohydrates and electrolytes is not enough to fuel ultra distances. After a few hours of effort, you need a complete nutrition approach to go farther.

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