Add an advanced LifeStraw filter to your favourite reusable water bottle with this adapter kit featuring a LifeStraw filter and 2 caps that fit most narrow and wide mouthed water bottles.
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
Sustainable: lifetime filtration of 1,000 gallons (4,000 litres) – equivalent of 8,000 single use plastic water bottles
Kit includes 2-stage filter, two cap sizes (narrow and wide mouth), interchangeable standard and sports mouthpieces, leak-proof lid