Between all the diet coke, club soda, juices, bottled H2O, cement pond and water heater I figure I’m good for a couple of weeks, maybe more, before I have to venture out and bring H2O back to purify in my Lifesaver® or Berkeys. I have three Lifesaver and two Berkey and a few Katadyns.
I’m probably good for years if I don’t get picked off by some miscreant.
What has been your experience with the Lifesaver straw? I’ve read complaints about the seating of the seal.