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 18oz 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. For every purchase, a child in need receives safe drinking water for a year.
Capacity
18 fl oz | 500 mL
Dimensions & Care
Weight: 1.07 lbs | 468 g
Height: 11 in | 30.3 cm (including straw)
Diameter: 3.4 in | 8.6 cm
Replaceable filters & parts
Double wall vacuum insulation keeps your water cool all day. Not intended to keep liquids hot, as heat inside bottle can cause pressure when opening after a few hours.
Includes: stainless steel tumbler, BPA-Free membrane microfilter, activated carbon filter, cap and drinking straw
LifeStraw Membrane Microfilter Removes:
Membrane microfilter protects against 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand and cloudines.
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
Membrane microfilter lasts up to 1,000 gal | 4,000 L, pore size: 0.2 micron
Activated carbon filter lasts up to 26 gal | 100 L
