Starbucks vacuum-insulated bottle, keeps drinks hot for up to 8 hours. - Brand: Starbucks - Capacity: 20 FL OZ (591 ML) - Feature: Vacuum insulation - Heat retention: Up to 8 hours Thank you for viewing. This bottle is only available at Starbucks flagship stores. A prepaid card usable at Starbucks Coffee is also included (not for use in Japan). Please consider if this suits your needs.