Showcase your love for music, the Ohio State Buckeyes and fresh beverages by grabbing this 30oz. tumbler by The Memory Company. While the laser-etched graphics elevate your fandom, the detachable Bluetooth speaker lets you bring your tunes to game days. Complete with a BPA-free lid and durable material, this is the perfect cup to take your Ohio State Buckeyes love to the next level. Hand wash, drip dry. Officially licensed. Material: 100% Stainless Steel - Tumbler; 100% Plastic - Lid. Comes with two metal straws and straw cleaner. Double-walled insulated. 18/8 Stainless steel. Not dishwasher or microwave safe. Holds approx. 30oz. Type C charging cord included. Unscrew speaker at base before washing. Brand: The Memory Company. BPA-free lid with optional straw opening. 10-foot range for speaker. Imported. Connects to any Bluetooth-enabled device. Laser-etched graphics. Size: One Size. Color: Team. Gender: unisex. Age Group: adult. Material: OTHER MATERIAL.