LifeStraw Go 18oz Stainless Steel Water Filter Bottle Seaform

Filter out nasties so you can fill up from the airport bathrooms tap and more. Fits in most car cup holders and backpack sleeves. Double wall vacuum insulation helps keep water cool for hours. Covered mouthpiece helps protect from unwelcome germs. 2-Stage filtration - carbon filter + membrane microfilter. Carbon filter reduces chlorine odors + organic chemical matter. Membrane microfilter protects against bacteria parasites microplastic dirt and more. Helps save on single use plastic water bottles. 18oz/500mL Capacity.