Give your sourdough starter a jar designed around its daily rhythm. This straight-walled glass vessel holds 700 ml, a tad shy of 3 cups.

The specially designed lid keeps contaminants out while letting air in. Set the rubber o-ring at the starter's pre-expansion level after feeding, then track the rise with a quick glance.

Breadtopia brings a baker's practical eye to this custom-manufactured starter jar. It is simple, focused gear for feeding and following an active culture.