Membrane Solutions®️ Water Filter Straw Style:Straw Only tabbed>li:hover>a[onclick]:not([data-href='no-link'])>

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2 spare O-rings

Includes a carabiner-type keyring made of stainless-steel

Comes with: T6

Membrane Solutions®️ Water Filter Straw Style:Straw Only tabbed>li:hover>a[onclick]:not([data-href='no-link'])>Membrane Solutions Personal Straw Water Made of durable food grade plastics and manufactured with BPA Free ABS, Membrane Solutions Straw Water Filter ensures safe and quality drinking water. The personal outdoor water filter straw integrates a coarse filter, dual layer PP cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes. These elements synergize to eliminate 99. 99999% of Waterborne Bacteria (Including E. Coli