Zojirushi SX-FA45-BM Stainless Steel Tumbler with Lid, Rotary Open and Close Lid, Hot and Cold Retention, Office Work, Home Time, 15.2 fl oz (450 ml), Slate Black

High temperature and cold retention Lid for added lift Comes with a rotatable lid that allows you to drink without removing it, making it easy to use straw The lid can be disassembled to wash every corner Volume: 15.2 fl oz (450 Heat Retention Ability (1 hour): Above 176°F (81°C)