Customized Tumblers & Travel Mugs, 12 oz Sipper Wine Tumbler - Vacuum Insulated & Copper Lined, Some days you just need to kick back and appreciate a nice glass of wine. Whether you're enjoying a drink with friends or winding down alone after a long week, you can savor every sip in this stainless steel tumbler. Your beverage will stay just the right temperature thanks to this stemless vessel's copper lining, double-wall vacuum insulation, and push-in sipper lid. ... #CDKW024 $8.89/each.