Kooshty Kork Glass Kup - 340mlsay no to those single use coffee cups by opting for this reusable 340ml glass coffee tumbler, which has an insulating cork band and a comfortable silicone sipping lid. includes gift box 13. 5 ( h ) 340ml glass, cork & silicone packaged in a natural kraft kooshty gift box use & care wash before first use dishwasher safe, top shelf only and remove the cork band first microwave safe caution use with care when consuming hot beverages do not overfill