Replacement Lid for 12oz tumbler 

This replacement lid is designed to fit 12oz Stainless Steel Wine Tumblers.

Splash Proof Lid:The leak-proof lid is designed with double-sealing technology, so you don’t have to worry about spills, especially when filling hot drinks or driving. Good air tightness design keeps your beverage warm and cold longer.

The slider can open and close,Hole cover allows direct sipping or use with a straw