Spring cup cover: This vacuum cup has a spring cup cover, there is a push switch
Sealing cover: The cover of this insulation cup is a sealing cover, it is watertight and leak-proof
Food-grade stainless steel: This travel mug is made of 304 high-end food grade stainless steel, safe
No smell: This high quality stainless steel bottle has no smell, unlike other low quality insulated
Lasting insulation: This travel mug has vacuum insulation technology for maximum temperature retention