LifeStraw LSTB18DBWW LifeStraw Go Series 18oz Stainless Steel Tumbler Aegean Sea

Membrane microfilter protects against Bacteria Parasites Microplastics sand dirt and cloudiness. Fits in most car cup-holders. Carbon filter reduces chlorine odors + organic chemical matter. Membrane Microfilter lasts up to 1000 gallons (4000L). Carbon filter lasts up to 26 gallons (100L). Manufactured without lead sealing dots. Double wall vacuum insulation keeps water cool all day. Capacity: 18 fluid ounces/500ml. Dimensions: 11"H x 3.4"W. Includes: Stainless steel tumbler. Membrane microfilter. Activated Carbon filter. Cap and straw.