The 16 oz bubba HERO bottle is designed for personal use, and is perfect for use at home, at work or in the car. Holding two cups, its the perfect size to get you going in the morning, or for a quick trip to the beach, pool or park. Vacuum insulation keeps temperature transfer to a minimum, and makes this the best insulated bubba ever made. If you're looking for premium performance this bubba will not let you down.