Hydrapak Ultraflask SPEED 600ml


Colour: Malibu Blue

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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


At 600ml, this is the largest of the Ultraflask family, but it's small enough to fit in most hydration vest pockets. The beauty of a soft-bottle – once empty it compacts to a fraction of its full size.

  • Removable drink tube can be cut to length
  • Fits in most hydration vest, belt or pack pockets
  • Body is 0.4mm BPA-free thermoplastic polyurethane with a nice, grippy feel
  • Cap configurations: high-flow, silicone bite valve mounted directly to the cap or with the strap in between
  • RF welded to create superior bonds
  • 42mm opening is easy to fill, clean, or add drink mix
  • Can be frozen or filled with warm water (max temp 140°F / 60°C)

Tech specs

Weight47g (Malibu Blue)
Ideal for
  • Running
  • Trail running
  • Run triathlon
  • Fitness and training
  • Polyurethane
  • 600ml
Lid type
  • Screw-top
Water filter compatibleNo
Made inChina

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4.857142857142857 out of 5 stars with 14 reviews for Hydrapak Ultraflask SPEED 600ml

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