Meet the LifeStraw Peak Series 3L Gravity Water Filter System. It’s the simple, economic lightweight and compact option for back-country camping and backpacking. The optimised filtration cartridge boasts a high flow rate and ability to remove sand and silt without clogging. The water storage bag is made from premium materials for extra durability so it can stand up to the same toughness and usage you put your other gear through. Designed to be ultra-versatile and fully leak-proof, use while moving about, or as a straw filter by itself or with a standard water bottle.

Features

• Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, silt, sand, and cloudiness
• Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
• Extreme durability: premium materials make it tougher and ultra leak-proof so you’ll never have to buy another
• Highly versatile means the gravity system is designed with every occasion in mind. Use as a gravity system, large squeeze bottle, as a straw, or use the filter with a water bottle.
• Your purchase has impact: one purchase, one child, one year of safe water