Humble enough to know that you are not better than anybody and wise enough to know that you are different from the rest

Made of 304 18/8 stainless steel, Black Queen 20oz Tumbler is highly durable and resistant to break and rust.

Adopting double wall vacuum insulation technology, this tumbler can keep your drinks cold for 9 hours and hot for 5 hours.

Black Queen Tumbler is great for wine, beer, water , juice, cocktails, coffee and champagne or any other drinks you like.