*New* Starbucks 2022 20 fl oz Vacuum Insulated Water Bottle designed to keep drinks hot or cold for up to 8 hours. Vacuum insulated to maintain beverage temperature for up to 8 hours Made of stainless steel with a beautiful iridescent siren finish Twist-off lid for easy drinking and fits comfortably in most car cup holders or bike bottle cages. Capacity: 20 fluid ounces (591 mL).