With the slide closure you can choose from your mouth. 2-way small mouth and large mouth As you like. Made of plastic and lightweight yet has a 2-layer construction for excellent heat retention
Dimensions: φ80*139mm; Two variations of drinking spouts featuring a sliding lid and a finger-lock design for a secure grip tumbler.
It is also good to keep it cool when you hold it. When you finish using it, you can disassemble it and wash it for hygiene