Unicorn 430 ml Kids glitter bottle has a double-layer structure, no matter the water is hot or cold, it can ensure a comfortable temperature on the outer wall of the bottle. This glitter tumbler is made up of nontoxic material. This kids mug has many different designs and colors. stardust tumbler travel mug designed. The wide screw cap has a fancy design with unicorn which has excellent sealing performance and is not easy to leak, for any athletics, such as gym, running, dancing, cycling, or exercise. Unicorn clear water bottle is filled with floating metallic glitter between its walls (no liquid). for a nice shiny update. Great gifts for girls, kids, friends, couple, valentine, friend, anniversary, birthday, home decoration or on many occasions.