This stainless steel Thermos water bottle holds 12 oz. or 355 ml of your child's favorite cold beverage. The bottle features a fun Batman design that any superhero fan would love. It is also dishwasher safe for easy cleaning and has a capacity of 355 ml. The bottle is perfect for kids who want to stay hydrated on-the-go and its durable construction makes it suitable for any adventure. The black color and superhero theme make it an exciting addition to any collection. This water bottle is a great choice for parents looking for a high-quality, easy to clean and fun water bottle for their kids.