LifeStraw Peak Series Personal Water Filter Straw Mountain Blue

Removes 99.999999% of bacteria and 99.999% of parasites with a 0.2 micron hollow fiber membrane, delivering safe drinking water anywhere. The LifeStraw Peak Series Personal Water Filter Straw in Mountain Blue is a rugged, lightweight solution for hiking, camping, backpacking, and emergency preparedness. Its hollow fiber membrane filters up to 2,000 liters (500 gallons) of contaminated water, meeting US EPA and NSF/ANSI P231 standards without chemicals, batteries, or moving parts.

Overview

Built for the outdoors, this personal water filter straw weighs next to nothing and fits in your pocket or pack. The Peak Series straw attaches directly to standard water bottles, squeeze bottles, gravity bags, and hydration bladders, giving you versatile access to clean water. The high flow rate of up to 3 liters per minute means you can drink directly from the source or fill your bottle quickly. The easy backwash system keeps the filter performing at its best, extending its lifespan and ensuring reliable filtration trip after trip.

What stands out

• Advanced hollow fiber membrane with 0.2 micron pore size removes 99.999999% of bacteria (E. coli, Salmonella, Cholera) and 99.999% of parasites (Giardia, Cryptosporidium).
• Also reduces microplastics by 99.999% and turbidity for clearer water.
• Long filter lifespan: up to 2,000 liters (500 gallons) before replacement.
• Fast flow rate: up to 3 liters per minute for quick hydration.
• Versatile compatibility: threads onto standard water bottles, squeeze bottles, gravity bags, and hydration bladders.
• Easy backwash system for simple maintenance and extended filter life.
• Durable, impact-resistant, BPA-free plastic construction with leak-proof design.
• Meets US EPA and NSF/ANSI P231 standards for water purifiers.

Technical details

• Filtration technology: Hollow fiber membrane
• Pore size: 0.2 micron
• Removes bacteria: 99.999999% (E. coli, Salmonella, Cholera)
• Removes parasites: 99.999% (Giardia, Cryptosporidium)
• Removes microplastics: 99.999%
• Reduces turbidity: Yes
• Filter lifespan: 2,000 liters (500 gallons)
• Flow rate: Up to 3 liters/minute
• Compatibility: Standard water bottles, squeeze bottles, gravity bags, hydration bladders
• Backwash system: Yes, easy backwash
• Material: BPA-free plastic
• Compliance standards: US EPA, NSF/ANSI P231
• Intended use: Hiking, camping, backpacking, emergency preparedness
• Filter type: Personal water filter
• Durability: Impact resistant
• Leak-proof design: Yes
• Threaded design: Yes, for bottle attachment
• Colour: Mountain Blue

Our verdict

The LifeStraw Peak Series Personal Water Filter Straw is an essential piece of gear for anyone venturing into the backcountry or preparing for emergencies. Its exceptional filtration performance, long lifespan, and lightweight design make it a reliable companion for staying hydrated safely. Whether you're drinking directly from a stream or filling a bottle, this filter delivers clean water with minimal effort.