I got the LifeStraw Go! It really gives you that comfort that you are really drinking clean and safe water. Even with the water everywhere, you never can be too sure you know! You can’t say water is clean because its white! There are other particles you can’t really see with your naked eyes! I witnessed a testing on the product. It was really amazing! Its safe, its personal, its handy and you can take it anywhere you choose! I am very convinced to say that you can’t be sure of your drinking water, except you are using LifeStraw!