The LifeStraw Go is a simple operation: it allows you to fill your water bottle from any pond or stream and makes that water instantly drinkable. The water bottle filters out 99.9999% of waterborne bacteria using hollow membrane carbon filters.
The filters can handle at least 264 gallons of water before needing to be replaced, and the bottle is lead-proof and BPA free.
Would I take my LifeStraw go and fill it with water from my toilet? Personally, I think that's tempting fate. But when you're out camping or hiking this is a brilliant item to have in your pack.