Caution must drink like a cup with straw + in macedonia ... cad bottle below and head over. I spent five ten minutes try with head back and bottle over backwards. It does not work in this sense .... A little weird that means not possible to pour into a glass or cup must drink from the bottle. hey it will still ca troubleshoots and having had a live filtered quality. It's not bad. Just one last thing I'll have to check the tightness because when I did bottle upside I think slightly water flowing ... Otherwise not bad but can be improved a bit.