The Munchkin Miracle 360 Degree Stainless Steel Sippy Cup is a 10 oz. blue sippy cup suitable for children aged 12 months and above. It features a 360° lid style that allows for easy drinking from any side and is made of BPA-free plastic. The cup is spill and leak proof and can be easily cleaned in a dishwasher. Additionally, it is insulated to keep liquids at the desired temperature. This sippy cup is designed to make drinking easy and convenient for children, while also being easy to clean for parents.