Comandante Polymer Bean Jars

The Comandante Polymer Bean Jar is a durable, lightweight, and versatile accessory designed for the Comandante C40 MK3, C40 MK4, and C60 Baracuda grinders. Made in Germany from BPA-free, food-safe high-performance polymer, it is built to handle daily use, travel, and busy brewing routines. Available in a variety of colours, the Polymer Bean Jar is a practical way to personalise your Comandante setup while keeping your coffee workflow clean and convenient.

The jar can be used to hold coffee beans, catch freshly ground coffee, store grounds, or even serve as a small coffee cup. Its thick polymer walls provide light insulation, helping drinks stay warm while protecting your hands from heat. The material is virtually unbreakable, making it especially useful for travel or outdoor brewing. Its smooth inner walls help reduce retention, allowing coffee grounds to slide easily into your filter, portafilter, or brewer. The polymer material also helps with static charge, making it easier to separate unwanted silver skin and chaff from your grounds for a cleaner brew.

To care for the Comandante Polymer Bean Jar, wash it by hand with mild soap and warm water after use. Avoid abrasive cleaners, harsh scrubbers, or scouring pads that may scratch the surface. Do not place it in the dishwasher, as hand washing is recommended to preserve the material and finish. Allow the jar to dry fully before storing or attaching it to your grinder. With proper care, it is a long-lasting and travel-friendly addition to your Comandante coffee setup.