Black Queen Tumbler
- Sturdy and Safe Material: 100% high quality stainless steel tumbler.
- Double Wall Vacuum Insulated Technology: can keep drinks stay hot up to 6 hours and cold up to 24 hours.
- SPILL RESISTANT-LID: Tumbler lid with sealing ring can prevent beverage overflow. Transparent design allows you to watch the drinks in the glass.
- Application: our travel tumblers are good for storing any beverage such as juice,water and so on. They are easy to clean and suit for home office or other places.