An ultra-light (just 2 oz dry!) filter for any water purification application: from backcountry adventures to everyday office work and from domestic and international travel to emergency prepping. While small in size, the powerful Micro Squeeze removes 99.99999% of bacteria (salmonella, cholera and E. coli), 99.9999% of protozoa (cryptosporidium and giardia), and 100% of microsplastics — exceeding EPA recommendations for removal rates. Attach the Micro Squeeze to the included drinking pouch, use the included straw to drink directly from your water source, connect it to your hydration pack tubing, or screw it onto standard disposable bottles (28mm thread). Awesome for everything from trekking the PCT to a weekend trip to Evolution Basin.