LifeStraw Go Series 18 oz. Stainless Steel Insulated Tumbler

Introducing the first-ever water tumbler that filters while you sip. The LifeStraw® Go Series Water Filter Tumbler is independently tested to remove microplastics, bacteria, and more - so you can fill up safely when you need it most. This 18 oz. stainless steel tumbler keeps water cool all day, fits conveniently in a car cupholder, and improves the taste of even the most questionable tap water. Do good on the go and avoid single-use plastic bottles.

• Stainless steel construction
• Double wall vacuum insulation
• BPA-free membrane microfilter protects against 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand and cloudiness
• Activated carbon filter protects against chlorine, organic chemical matter, and removes odors for improved taste
• Meets NSF 42 standard for chlorine reduction
• Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
• Slim design fits most car cupholders
• Membrane microfilter lasts up to 1000 gallons - about five years of daily use; carbon filter lasts up to 26 gallons - about two months
• Lead-free
• Dimensions: 11"H x 3.4" diameter
• Weight: 1 lb. 1 oz.