Unbreakable all stainless steel construction Stainless steel vacuum liner with excellent heat retention Extra wide 2 1/2" mouth for easy cleaning Extra wide 2 1/2" mouth for easy cleaning Pinch-release stopper for easy removal Zojirushi thermal carafes are ideal for keeping drinks hot or cold for long hours. Use when you want to serve coffee with style, or have iced water close at hand to keep yourself hydrated. With vacuum insulation, the carafe can be filled with icy cold drinks and on the table without the annoyance of condensation on the outside. Available in 1.0 Liter or 1.5 Liter capacity.