Goverre is a glass, portable, stemless wine glass with a silicone sleeve and a drink-through lid. Holds 17oz of your favorite beverage. Durable—thicker (0.25") than a typical wine glass. Modern design for a chic and discreet glass. Preserves taste and integrity of your wine. Silicone sleeve - houndstooth-patterned silicone sleeve prevents heat transfer and provides a no-slip grip. Phthalate and lead-free. Dishwasher safe. White glass anti-glare and anti-reflective coated Twist on drinking lid.