Glass Cold Brew Maker (1 L)

Cold extraction: low temperature, long time, zero bitterness. It's not slow coffee — it's controlled kinetics.

Lab notes

• 1 L borosilicate glass carafe with ultra-fine stainless mesh filter
• 12–18 h steep in the fridge yields ~65% less acidity than hot brew
• Airtight lid keeps the batch fresh up to 2 weeks
• Filter lifts out clean — no grit, no paper waste
• Dishwasher-safe glass and lid