Lifestraw Universal Water Bottle Filter Adaptor Kit

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or 4 payments of $14.99 with Info

LifeStraw Universal is the first bottle adapter kit with a 2-stage filter. Two different sized caps allow you to turn your favorite water bottle into a powerful water filter. Using the same filter as the Lifestraw 2 Stage Water Filter Bottle, this kit can be fitted to a wide range of water bottles. Gold Winner of the 2017 Halo Awards.


  • Turn your favourite water bottle into a powerful water filter
  • Compatible with most standard and wide mouth water bottles
  • 2 Stage Filtration System
  • Removes Bacteria & Parasites
  • Reduces Chlorine & improves taste

Compatible with:

  • Nalgene On The Fly (OTF) & Wide Mouth 1 Litre water bottles
  • Camelbak Eddy & Podium Chill Water Bottles
  • Kleen Kanteen Classic & Wide Mouth Water Bottles
  • Hydroflask Standard & Wide Mouth Water Bottles

The Lifestraw Universal Bottle Kit Includes:

  • 1x 2-Stage Water Filter
  • 1x Water Filter Adaptor Cap to suit most standard mouth water bottles
  • 1x Water Filter Adaptor Cap to suit mosr Wide Mouth water bottles
  • 2x Interchangeable mouthpieces
  • 1x Leakproof lid 
  • 1x Carry Bag
  • 1x User Manual


  • Weight of Filter + 1 Adaptor Cap + Lid: 94 grams
  • Filter micron rating: 0.2 Micron
  • Includes 2x interchangeable mouthpieces
  • Max operating temp: 60°C
  • Exceeds US EPA drinking water standards
  • Exceeds NSF 42 standard for chlorine reduction
  • Includes leakproof lid with easy carry hook
  • Standard Adaptor Cap: 43mm
  • Wide Adaptor Cap: 63mm

Filtration Specifications:

Stage 1 Hollow Membrane fiber membrane:

  • Removes 99.999999% of Bacteria (E.Coli)
  • Removes 99.999% of Protozoa (Giardia, Cryptosporidium)
  • Lifespan: up to 4000 Litres (2000 days at 2 litres per day)

Stage 2 Activated Carbon Capsule:

  • Reduces Chlorine
  • Improves taste and bad odor
  • Reduces organic matter (Pesticides, Herbicides, VOCs)
  • Lifespan: up to 100 Litres (50 days at 2 Litres per day)

Spare 1 & 2 stage filter cartridges are available (sold seperately). Water bottle not included.


Barcode # 7640144283858
Brand Lifestraw
Shipping Weight 0.2400kg