T-Unit220

Your Picklestone jar doesn't have to wait for pickling season.

Drop the T-Unit filter into the same glass jar and it becomes something else entirely — a cold brew vessel for green tea, hojicha, kombu dashi, katsuobushi broth, or any slow infusion you want ready and waiting in the fridge.

Cold brewing works differently from heat extraction. Without boiling water, the flavors that emerge are rounder, cleaner, and almost completely free of bitterness. Kombu gives up its umami slowly over hours. Green tea stays bright and sweet. And if you add a pinch of salt along with your ingredients, the fridge does the seasoning while you sleep — your dashi comes out already balanced, ready to use.

Pair the T-Unit220 with your Picklestone220 and you have two things working at once: pickled vegetables pressing overnight on one side of the fridge, dashi quietly brewing on the other. Add hot water and rice in the morning, and you have ochazuke — one of the most restorative things Japanese home cooking has to offer.

Sized to pair with the Picklestone220 jar, the T-Unit220 fits perfectly in a standard refrigerator door pocket. The filter is stainless steel — no paper, no plastic, nothing to replace.

• Designed to pair with: Picklestone220 (220-monme kit)
• BPA-free borosilicate glass bottle
• Stainless steel cold brew filter — plastic-free
• Fits standard fridge door pocket
• For: cold brew green tea, hojicha, kombu dashi, katsuobushi broth, mushroom broth