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HydraPak Flux + 1.5L Filter Kit


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The HydraPak Flux now comes with a built-in filter so you can access drinking water wherever your next adventure takes you. Simply fill up your bottle at a water source and let the filter remove 99.99% of E. coli and parasitic cysts. Filter up to 1,500 litres at a rate of >1L per minute. Includes: Flux 1.5L and 42mm filter cap.

The Flux is shaped like a hard bottle, compresses like a soft flask, and cuts weight by 50 percent. Topped with a spill-proof twist-cap for grab-and-go hydration, plus a bail handle to keep hydration secure in your hand or on your pack. Finish your drink, and this bottle packs down to pocket size. With the Flux, innovation fuels performance.

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SKU: HPA425F Categories: ,


  • 50% lighter than a hard bottle and compresses down to pocket size when empty.
  • High flow nozzle can be quickly opened and closed with one hand.
  • Designed to fit in pack pockets when full and to roll up when empty for space saving storage.
  • Flexible handle for comfortable carrying, quick attachment and securing the rolled up bottle when empty.
  • Dual-layer ?lm laminate construction adds structure.
  • E?ectively removes common waterborne bacteria, such as E. coli (99.99%), and parasitic cysts (99.99%) per EPA Guide Standards and NSF P231 and microplastics (99.99%) per NSF 42 greater than or equal to 3.0 microns in size.
  • Made of ultra-durable, abrasion resistant TPU and RF welded seams for superior durability and elasticity.
  • 100% BPA and PVC free, wide working temperature range (can be frozen – max temp 60° C).
Capacity: 1500ml
Dimensions: 245mm x 85mm
Weight: 143g


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