LifeStraw SIP Stainless Steel Water Filter Straw with Carry Case

Slim and lightweight, the filter straw and included carry case easily fits into your bag, making it a must-have travel companion

With the same LifeStraw filter from the Peak Series, bring safe drinking water on your travels with protection against bacteria, parasites and microplastics

LifeStraw Membrane Microfilter Removes:
Membrane microfilter protects against 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand, and cloudiness 
Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites 
Membrane microfilter lasts up to 1,000 L | pore size: 0.2 micron 

The filter lasts up to 1,000 liters – over a year of daily use.

Drinking one litre a day is 2.7 years of use.

Perfect for travel and easy to pop in your backpack, pocket, emergency bag or glove compartment.

No batteries or electrical outlets required; simply sip through the straw, and let the filter work its magic

Made from high-performance, premium sustainable materials.

For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.

The first use instructions are very simple:

1. Upon first use, rinse the exterior of the straw with safe drinking water.
2. Place the end of the straw with the clear silicone plug into a container of water.
3. Begin drinking by sipping water through the colored silicone mouthpiece. The first few sips may take more effort since the microfilter membranes need to fully hydrate.
4. After you've finished drinking, it is essential to remove as much water as possible before placing the Sip into the carry case. Blow air through the mouthpiece and give the Sip a gentle shake to expel.

End of life / recyclable

The filter itself is not replaceable.  All pieces other than the membrane are recyclable.  To recycle, remove the silicone pieces and recycle.  Then, to extract the membrane from the straw, drill a hole into the bottom to loosen and remove the membrane - noting that this will damage the filter and render it unsafe so this should only be done when ready to discard the product.  Recycle the stainless steel and discard the inner membrane. 

Note: the product has a projected lifespan of 1,000 liters, but this is a conservative estimate based on longevity testing with dirty water and maintenance of flow rate.

Shop more Water Filter Bottles here.