Polymer BEAN CELLARS® in our newer SHORTY style designed specifically for filter brews and a slightly higher 30g capacity. Stack them, freeze them, use them how you want. Now in 2 colors: FROSTED and CARBON. 

Each BPA-free, hard-wearing polypropylene Bean Cellar is capped with our proprietary one-way valve system that allows the CO2 of freshly roasted coffee to outgas, displacing the lighter oxygen out of the valve at the top of the cap. For purchase in bulk go here. Looking for the regular tubes? Click here.