- What does the LifeStraw Steel filter remove?
- It removes bacteria, parasites, microplastics and sediment down to 0.2 microns. It does not remove viruses, heavy metals, chemicals or salt.
- How is it different from the plastic LifeStraw?
- The steel body is more durable and reusable, and it comes with a carry case. Filtration performance is similar, and neither model removes viruses.
- Can I use it in a hotel tap or a stream?
- Yes. You drink directly through the straw from a glass, bottle or water source. In areas with virus risk, use a purifier instead.
- How do I clean and store it?
- Backwash it with clean water after trips and let it air-dry before storing in the case. Replace it when the flow becomes hard to restore.
- Does it work with hot drinks?
- No. Use it with cold or room-temperature water only; hot liquids can damage the hollow-fiber membrane.
- Where is the Lifestraw Reusable Steel Filter Straw with Carry Case cheapest?
- At Amazon, for $24.47, 30% under what the other stores charge, as of our latest check.
- Where can I buy the Lifestraw Reusable Steel Filter Straw with Carry Case?
- 4 stores we checked sell it, including Amazon, Walmart, Backcountry, Target.