LifeStraw Go Series is the ultimate sidekick for safer better-tasting water for travel and everyday use. The BPA-free bottle filters out nasties so you can fill up from airport bathrooms a tap in Mexico or a gas station while road-tripping. The advanced 2-stage filter improves taste and protects against bacteria parasites microplastics chlorine silt sand and cloudiness. The BPA-free bottle is made from 50% post -consumer recycled plastic. Do good on the go and avoid single-use plastic bottles. For every purchase a child in need receives to safe drinking water for a year.