Sip Water Filter with Carry Case

The LifeStraw Sip is a 1.8oz stainless steel filter straw that turns untreated water from rivers, lakes, streams, and taps into safe drinking water. Sip directly through it — no batteries, no pumping, no setup time. The 0.2 micron membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics across a 1,000 litre filter life. One purchase funds a year of safe drinking water for a child in need.

• 0.2 micron membrane microfilter — removes 99.999999% (8-log) of bacteria including E. coli, salmonella, and campylobacter; 99.999% (5-log) of parasites including giardia and cryptosporidium; and 99.999% of microplastics, silt, and sediment. Meets US EPA and NSF P231 drinking water standards for bacteria and parasite removal.
• 1,000 litre filter life — over a year of daily use from a single filter at typical consumption rates. No replacement cartridges to carry on a trip; the straw is self-contained for its full service life.
• No batteries or power required — sip directly through the straw to draw water through the membrane. Suitable for remote travel, camping, hiking, and emergency preparedness where power sources are unavailable.
• Premium stainless steel and silicone construction — BPA-free, FDA-approved materials throughout. The stainless steel body is durable enough for long-term daily use and travel without cracking, leaching, or absorbing odours over time.
• Carry case included — a slim 10.125" carry case protects the straw between uses and keeps the mouthpiece clean in a bag or pocket. Total kit weight including case is 3.1oz.
• Compact dimensions — 10 inches long, 0.5 inches in diameter. Fits in a jacket pocket, hip belt pocket, water bottle side pocket, or the lid compartment of any pack.
• B Corp and Climate Neutral Certified — LifeStraw is a certified B Corp held to verified standards of social and environmental performance. The brand is Climate Neutral Certified across its operations.
• Give Back programme — for every LifeStraw product purchased, a child in a community with limited safe water access receives safe drinking water for one year. The programme is independently verified and has reached millions of children across Africa, Asia, and Haiti.