4 Gallon Onion-Head Copper Pot Still

The traditional onion-head profile gives this 4 gallon pot still its old-world look, with a rounded cap that promotes gentle vapor reflux for a smoother run. It arrives complete with the copper pot, onion cap, swan neck and a condenser fitted with a thermometer port, so you can monitor your cut from the first drop.

Every panel is shaped from copper at least 1.0 mm thick and joined with tin-silver solder rather than lead or brass. That matters for hobby distillers: copper actively pulls sulfur compounds out of the vapor, and a lead-free build keeps your distillate clean and food-safe.

At 4 gallons this is a comfortable size for experimenting at home, well suited to test batches of whiskey, rum, vodka, brandy or essential oils without committing to a large, hard-to-store rig.