COMOOO Stainless Steel Wine Tumbler with Lid and Straw, 12oz Double Wall Vacuum Insulated Wine Tumbler Cup, Stemless Wine Glass for Coffee, Wine, Cocktails, Champagne, Black

The 12oz wine tumbler with double wall vacuum insulation technology is made of 304 food grade stainless steel! On your refreshing picnic, party, office, home, COMOOO tumbler keep your coffee, wine, or cocktail ice-cold for 9 hours or your coffee and tea scalding-hot for over 3 hours! We deeply know that safety comes first.

Made of unbreakable 18/8 food grade stainless steel, the tumbler is BPA-free, durable, easy to clean, no odor and will not rust.

The powder coated is also of great quality which is sweat-proof and non-fading.

You will feel comfortable when holding the tumbler in hand.