✅ SUPERIOR QUALITY: This insulated whiskey glass is made of stainless steel 316 (18/10) grade that is a stable and suitable material perfect for Scotch, Bourbon and Old Fashion Cocktails, best in the class.
✅ SUPERIOR INSULATION: It is double walled vacuum insulated with additional copper coating layer to achieve the best insulation performance. It keeps your ice cube or sphere melting slow to maintain the best taste for your whiskey, no-sweat.
✅ KEY FEATURES +CLASSIC DESIGN: Polished finish inner provides no stain, no residual smell, wipe to clean; Round inner bottom design that easy to reach to clean, Easy to open with extended tab on the lid that fits with your finger grip; Slip-resistant foot pad; Round and polished rim that provides a smooth contact with your lips; clear lid that is unbreakable, and more. Also dishwasher safe.