After searching through different water purification bottles on the Internet and finally settling on Water-to-go, I was still doubtful. I needed it for a 3 month trip to Tanzania volunteering with Restless Development and went for the GO! bottle. Best choice I have ever made!
Not only has it saved me a lot of money but it has meant that I have stayed very hydrated wherever I have been as I can fill it up from taps, and eventually, after gathering enough faith in the filter, from wells. It filters the water and then some, leaving you with great tasting clean water!
Not only is the product itself great but with Water-to-Go I have easily experienced the best customer service in a long time with very quick, friendly responses to every query.
Anyone in doubt like I was 3 months ago, forgot the doubts and buy one. You will not regret it.