If I could give you one thing in life, I would give you the ability to see yourself

Made of 304 18/8 stainless steel, My Sister 20oz Tumbler is highly durable and resistance to break and rust.

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

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