From Amazon
Small Black Double-Walled Stainless Steel Teapot 1.1 litres with Filter Strainer for Preparation of Loose Tea
Robert Dyas
Bredemeijer Teapot Double Wall Duet Design Eva 1.1L In Matt Black With Stainless Steel Lid
Zoro
Bredemeijer Teapot Double Wall Duet Design EVA 1.1L in Matt Black with Stainless