MrExpanda2002:
Oof that's not good, too much too quickly perhaps?
Pleaseaccept4:
I drank it over the course of a few hours, but it was in bursts. I probably did have too much too quickly.
I remember the first time I managed a 2l bottle. I felt so good but at the same time a little sick. I guess I've been lucky and can do about 4l even without regular practice although it is hard going. The difference in doing it regularly is noticeable though.