Authentic SWIG 12 oz Golf Partee Lowball Tumbler

Triple Insulated Technology: Double Walled, Vacuum Sealed, and copper plated insulated coffee mug with thick, professional grade 18/8 stainless steel. BPA-free, large lid with removable slider for easy cleaning. Scratch-free, noise-free silicone base keeps your travel mug from tipping over or making too much noise when you set them down.