Sleek black and clear glass coffee cup. Perfect for hot beverages. A perfectionist’s to-go cup! Bomshbee’s Barrel Cup is a classic example of the utility’s intersection with style. The beautiful cup is perfect for enjoying beverages on-the-go, made of double-wall borosilicate glass to keep drinks hot or cold. The Barrel Cup has added a stylish silicone sleeve for a comfortable grip. Silicone Lid & Grip. Hand Wash Only. Size 8oz.