12 oz Double-Insulated Stemless Glass, Stainless Steel Tumbler Cup with Lids for Wine, Coffee, Drinks, Champagne, Cocktails, 2 Sets (Black) Kitchen and dining Package includes: system with built-in

Package includes: system with built-in bracket

Adhesive sticks firmly

this filter straw is divided into four stages

When the LED stops flashing

12 oz Double-Insulated Stemless Glass, Stainless Steel Tumbler Cup with Lids for Wine, Coffee, Drinks, Champagne, Cocktails, 2 Sets (Black) Kitchen and dining Package includes: system with built-inExtra thermal copper lining conducts even temperature retention that keeps 12 ounces of hot beverages toasty for over 3 hours and cold drinks chilled for 9 hours Made from 18 8 lightweight, lead free stainless steel that is top rack dishwasher safe and won't alter flavors or leach chemicals Double walled and vacuum insulated tumbler provides a sweat proof and condensation free cup exterior Simple, wide mouth design comes with a rubber gasket, BPA Free