The Peak Series Personal Water Filter Straw in Dark Mountain Gray is a lightweight, durable filter for drinking directly from lakes, rivers, and streams.

Why We Like It

Its long filter life and simple, no-battery design make it a reliable option for trail use, travel, and long-term emergency storage.

Best For

Hiking, backpacking, travel, emergency kits, and direct drinking from freshwater sources.

Filtration

• 0.2-micron membrane microfilter
• Protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
• Filter life up to 4,000 L / 1,000 gal

Carry & Construction

• Approx. 2.3 oz / 65 g
• Connects to some 28 mm bottles and standard gravity hoses
• BPA-free materials with unlimited shelf life when unused

Details

• Brand: LifeStraw
• Product: Peak Series Personal Water Filter Straw
• Primary Color: Dark Mountain Gray
• Material: BPA-free plastic and membrane microfilter
• Gender: Unisex
• Age Group: Adult
• Season: All Season
• SKU: LSPSLSPAN1