Gallon bottles of chai are out on the shelf now. The hope is that people who buy multiple half gallons at once switch to that instead of wiping out our supply of quarts, but I also made signage with the whole use within 7-10 days of opening instructions very large as someone who doesn't drink 2 gallons of chai in a week should stick with the smaller bottles so it doesn't go bad on them. (it ferments in a not dangerous but also not delicious way)