608631 Disclosed are a drinking bottle (100) and a method for providing a liquid with desired quality in a drinking bottle (100) for consumption. Drinking bottles generally only contain one chamber. It is useful for a drinking bottle that contains two chambers to prevent a user from having to bring multiple premixed mixtures which are consumed when training or participating in sporting competitions. The drinking bottle (100) comprising at least one liquid reservoir (120, 140) at least one replaceable substrate ampoule (200) and a means for breaking a liquid proof seal. The substrate ampoule (200) comprises a drinking tube (210) and a drinking nipple. The liquid reservoir (120) further comprises a mixing chamber (140) and a check valve is disposed between the reservoir chamber (120) and mixing chamber (140) to provide doses of liquid.
