A 2.2L matte silver thermal pot that easily pours with a push. - Brand: Zojirushi - Model Name: AB-RY22 - Color: Matte Silver - Capacity: 2.2L - Features: Push-button pot (glass) Purchased in January of this year and used until April, so the usage period was 3 months. I only put boiled water in it, but the inner stopper and the pump have turned yellow. Other than that, it's clean. I put it away after April because it was hot. I have disinfected it with alcohol. Please understand that this is home storage, and those who are concerned about minor details should refrain from purchasing. Thank you for looking.