UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
UltraFlask+ Hydration Bottle - 500ml/17oz
HydraPak

UltraFlask+ Hydration Bottle - 500ml/17oz

UPC: 834456004455
Colour — Clear
Price
Save
/

Pairs well with
  • Price match guarantee
  • Free shipping over $74.00*
  • Locally owned
  • Secure payments

Lighten your load and drink right from the source. We took our go-to flask and added filtration to create a system that delivers hydration without contamination. The filter — light and compact — screws on top so you can drink right from the flask. Or — if you’re carrying more water — use the system to fill a bottle or reservoir.

Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42

  • Fast & Safe Filtration: The integrated filter removes Escherichia coli bacteria, Cryptosporidium parvum cysts, and Giardia Lamblia from approximately 1,500 litres of water at a rate of >1L per minute.

  • Secure Grip: A flexible and structured grip makes it easy to hold the flask while screwing and unscrewing the filter.

  • Vest Pack Fit: Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.

  • High-Flow: Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.

  • Large Opening: 42mm opening lets you fill the flask easily at any water source.

  • Compressible: Flexible design shrinks as you drink, minimizing water movement.

  • Backflush Adapter Included: Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.

  • Care: Avoid freezing filter. Freezing may ruin the hollow fiber membrane. If in freezing conditions we recommend you keep the filter in your pocket or near your body to prevent freezing.
  • Capacity: 500 ml / 17 fl oz
  • Weight: 65 g / 2.3 oz
  • Dimensions: 240 mm x 70 mm / 9.4 in x 2.8 in
  • Material: TPU, Silicone POM, Hollow Fiber, ABS
More from HydraPak
More from Water
+8
Sustain Wide Mouth Water Bottle - 32oz
Nalgene
Narrow Mouth Round HDPE
Nalgene
GravityWorks Water Filter System
Platypus
+2
Sustain Wide Mouth Water Bottle - 16oz
Nalgene
Soft Reservoir
Salomon