LifeStraw Peak Series Straw Water Filter for Backcountry Use

Scoop water straight from a lake, river or stream, or fill a bottle and sip through the straw as you move. Either way, you get protection against bacteria, parasites, microplastics, silt, sand and cloudiness.

• Enhanced microfilter performance helps cut clogging from sand and silt, which keeps the flow rate up
• Lightweight and durable enough to pack anywhere for backup hydration, emergencies or day-to-day use
• Unlimited shelf life, so an unused straw in your go-bag is still good to go
• Attaches to some single-use standard plastic bottles with 28mm thread, and to standard gravity hoses via the removable threaded bottom cap
• The long-lasting membrane microfilter handles up to 4,000 L (1,000 gallons) of water, enough drinking water for one person for over 5 years

Toss it in a trail pack or the glovebox and leave it there until you need it.