Thermal Carafe – With Dripper

Starting at $125

The Ratio Thermal Carafe with Porcelain Dripper combines elegant design, quality manufacturing, and easy use. Combine with the Ratio Eight for the premier automatic brewing experience or use as a standalone pour-over set.


Ratio Eight Features

Ratio Thermal Carafe Dewar

Double Wall Dewar with Copolymer Base

The carafe body is made of 18/8 double walled stainless steel with a Ratio-matched finish that can keep liquid hot for 4 hours.

Ratio Thermal Carafe Handle

Thick Counterbalance Handle

The Ratio Thermal Carafe has a bright 304 stainless steel handle that provides both an excellent feel and perfect balance for pouring.

About Ratio Eight


The Ratio Thermal Carafe combines function, elegance, and durability. The insulated dewar body will keep your coffee hot for up to 4 hours after brewing. The 304 stainless steel handle and 18/8 stainless steel dewar body are resistant to corrosive coffee acids and oils. The counterweighted handle makes pouring feel natural and well-balanced.
The Ratio Dripper was designed by the team at Ratio to be functional, reliable, and attractive. The sturdy, thick porcelain walls mean the brewer is excellent at maintaining temperature stability. The outside of the dripper features a matte white finish, while the inside has a high gloss finish to prevent coffee stains.

What's Included

  • Thermal Carafe
  • Porcelain Dripper
  • Silicone Heat Lid
  • Ratio Microfiber Towel
  • Brew guide


  • Spout and handle: 304 stainless steel
  • Dewar: 18/8 double wall vacuum insulated stainless steel
  • Lid: FDA-approved food-grade silicone
  • Bottom: Engineered copolymer
  • 40 oz capacity
  • Dripper works with Chemex Filters or the Ratio Kone by Able