Ships in 1-2 business days | Based in Florida | Est. 1984 The perfect on-the-go hydration companion The Squeeze Water Filtration system is a 0.1-micron absolute hollow-fiber membrane filter that removes 99.99999% of bacteria (such as salmonella, cholera, and E. coli), 99.9999% of protozoa (like giardia and cryptosporidium), and 100% of microplastics for clean, safe drinking water. Paired with a Cnoc Premium 1-liter collapsible BPA-free, FDA-approved TPU bottle that packs small yet stands upright when full - this system is lightweight and easy to use. The Sawyer Squeeze Filter is reusable, lasting up to 100,000 gallons, with thick fiber walls for strong backwashing. Triple-tested during manufacturing, each purchase of a Sawyer product supports clean water initiatives around the world. Features: A versatile system for filtering water Field maintainable - no replacement parts ever needed Superior filtration Easy to clean with the ability for rigorous backwashing Cnoc 1 liter bottle is soft, collapsible, and flexible allowing it to pack small yet sturdy enough to stand when full Drink directly from the filter attached to the bottle or squeeze water into another vessel Includes: Squeeze filter with push/pull cap Cnoc Premium 1L Bottle Backwashing plunger Cleaning Coupling _______________________________________________ Specs Volume: 1L | 32oz Dimensions: 8.75"H x 6"W x 3" L | 22.2cm x 15.2cm x 7.6cm Thread size: 28mm Pore Size: 0.1 micron Removes: Bacteria (99.99999%), Protozoa, E. Coli, Giardia, Vibrio cholerea, Salmonella Typhi, Leptospirosis, (99. 9999%), and microplastics Filter life: Lifetime warranty Weight: 4.9oz | 139g (Filter and bladder) Materials: Filter: Hollow fiber membrane Bottle: FDA-approved, BPA-Free TPU Made in the USA