Customized Barware, 12 oz Economy Stainless Steel Stemless Wine Glass with Plastic Lining - Insulated, It's 5pm somewhere with this 12oz Stainless Steel Stemless Wine Glass. Double wall construction for insulation of hot or cold liquids. Lid comes with rubber gasket for a snug fit. Meets FDA requirements, BPA free. Hand Wash Recommended. ... #BTL112 $6.80/each.