Cold Brew Coffee Maker with Glass Drip Valve, 400ml

A glass valve that sets your drip speed

• A glass valve that controls the drip

  Turn the valve to slow the drip and the water stays in contact with the grounds longer, which gives a fuller cup. Open it a little for a lighter batch. You see every drop fall, so you learn your setting within one or two brews.

• Stacks into one small kit

  The tank, basket, valve and server stack into one tower. It takes less fridge shelf and bag space than a set of separate jars. Pack it with a insulated travel mugs set for a road cup.

• Graduated server shows every serving

  The server has etched scale marks from 1 to 4, so you pour a measured cup each time. The spout keeps the pour clean. At 16 cm tall, it stands easily beside a mug on the counter.

Fill it, wait overnight, pour smooth

1. 1
   Add the grounds

   Fill the coffee basket with coarse grounds. Coarse grounds keep the drip even and the cup clean.

2. 2
   Fill the top tank

   Add cool water or ice to the top tank. Ice keeps the water cold as it drips through.

3. 3
   Set the valve

   Turn the glass valve to a slow, steady drip. A fast drip under-extracts the grounds, so start slower.

4. 4
   Let it drip

   Give it several hours in the fridge, or overnight. Gravity does the work.

5. 5
   Pour over ice

   Pour the finished cold brew from the server into a glass with ice. Note the valve setting for the next batch.

Everything you need, four glass pieces

• Glass tank with lid×1

  Holds the ice or water on top

• Coffee basket×1

  Holds the coarse grounds

• Glass drip valve×1

  Sets the drip rate

• Graduated glass server×1

  Scale marks 1 to 4 with a pour spout

From bitter over ice to smooth overnight

The bitter cup you drink anyway

Most mornings start the same way. You boil water, pour it over a tray of ice, and drink a sharp, thin cup because the heat pulls bitterness out of the grounds. It is not terrible, but it is not the coffee you wanted either.

Slow drip, smooth cup

The glass maker takes the heat out of the process. Cool water sits over the grounds, and the valve lets it fall one drop at a time into the server. Set the valve to a slow drip and you get a low-acid cup with a clean, rounded finish. Leave it in the fridge overnight and it is ready when you wake up.

Rinse, stack, and dry in minutes

• Rinse after every batch

  Clear the grounds from the basket and rinse each part.

• Air dry each part

  Let the glass dry separately before you stack it.

• Stack only when dry

  Trapped water leaves residue in the joints.

• Turn the valve by hand

  Keep the valve free of grounds so the drip stays steady.

Compact enough for the fridge door

• 32.5 cmHeight
• 13 cmTank height
• 16 cmServer height
• 7.5 cmBase width

Why this, not that