I drink 3 liters of water a day and the bottle've therefore ordered (even a second in another color, so it does not get bored). So I have my water supply under control and does not have to constantly take full the water in PET bottles, since these are indeed broken relatively quickly. I take them with even the sports and they can safely put it in a bag, because it is completely sealed. Nice, I also think that it is offered in different color combinations.
