Zojirushi Stainless Steel Water 720ml Forest Integrated Stopper and Gasket for Easy Cleaning 2 Parts to Bottle, Capacity, Screw-on Type, Gray, (Only

A "seamless stopper" that combines the stopper and gasket into one unit. "Rakuria Coat Plus" is highly water-repellent and resistant to dirt. High heat retention and cold retention thanks to its vacuum flask structure. Rounded, smooth rim The main unit is fully washable!