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