Add an advanced LifeStraw filter to your favorite reusable water bottle with the LifeStraw Universal Water Bottle Adapter Kit which includes a LifeStraw filter and 2 caps that fit most narrow and wide mouthed water bottles.

Features and Specifications

• Protects against bacteria, parasites and microplastics, chemicals like chlorine and improves water taste
• Advanced water filter kit includes replaceable water filter, two cap sizes (narrow and wide mouth), standard and sports mouthpieces, and a leak-proof lid
• Compatible with most Nalgene, Camelbak, Hydroflask, and Klean Kanteen, and other water bottle models
• Leakproof Lid
• Includes carry bag and user manual
• Sustainable: lifetime filtration of 1,000 gallons (4,000 liters) – equivalent of 8,000 single use plastic water bottles
• This product gives back: one product, one school child, one year of clean water
• How It Works:How It Works: Stage 1: The hollow fiber membrane removes
  
  • 99.999999% of bacteria (E. coli)
  
  • 99.999% of parasites (Giardia, Cryptosporidium, etc.)
  
  • 99.999% of microplastics
  
  Stage 2: The activated carbon capsule reduces
  
  • Chlorine
  
  • Bad odor and taste
  
  • Organic chemical matter