DescriptionMagic Bottle Structure Baby Mug with Long-lasting coldness due to the magic bottle structure. The handle can be removed for versatile use.Features The gasket is easier to attach. Training mug with a straw drinking spout. Long-lasting coldness due to the magic bottle structure. Handle can be removed for versatile use. One-touch open. Can be easily opened with one hand. Comes with a silicone cover to protect from strong impact. Large capacity of 350ml. Includes spare straw set.