Specifications and composition

Recommended for:
Outdoor activities
Survival
Specifications:
Weight: 2.3 ounces | 65g
Dimensions: 1.26" x 7.7" | 3.2×19.5cm
BPA free, FDA approved, premium materials
Membrane Microfilter lasts up to 1,000 gal | 4000 L, pore size: 0.2 micron

Extreme Durability: Premium materials make it tougher and ultra waterproof Unlimited shelf life means you don't have to worry about how long it's been sitting in your unused emergency bag.
Highly Versatile: Can also be attached to water bottles and standard gravity hoses with removable threaded bottom cap.
Improved microfilter performance helps reduce sand and silt clogging for better flow
Ultralight and durable, store it anywhere for your backup, emergency or on-the-go hydration needs

Membrane microfilter protects against 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand and cloudiness
Meets US EPA and NSF P231 potable water standards for the elimination of bacteria and parasites.