ExactlyIf you have a cabonator cap, you don't have to finish the 2L bottle in one day; it can take you a week. You have the means to recarbonate it if it starts going flat. You can also use 1L bottles.
ExactlyIf you have a cabonator cap, you don't have to finish the 2L bottle in one day; it can take you a week. You have the means to recarbonate it if it starts going flat. You can also use 1L bottles.