Raise a glass to your next promotion with these customized wine glasses! Designed with a stemless construction, each glass is made of stainless steel and is equipped with a stainless steel band and double wall vacuum insulation to keep beverages at optimal temperatures and a lid with rubber gasket for a snug fit. This product is BPA free, meets FDA requirements and is hand wash recommended. Choose from a variety of colors and customize each one with a brand name, logo or marketing message.