[Double Wall Vacuum Insulation]The 12 oz wine tumbler with double wall vacuum insulation technology is made of 304 food grade stainless steel. Keep your coffee wine or cocktail ice-cold for 9 hours or your coffee and tea scalding-hot for over 3 hours [Reliable and Durable] Made of unbreakable 18/8 food grade stainless steel the tumbler is No BPA 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 [Bonus Accessories]We have prepared the transparent lid and straw for the 12 oz wine tumbler. You could choose to drink directly or with a straw.The straw brush is easy to clean.You will get more than what you pay [Suitable for various occasions]COMOOO 12 oz wine tumbler have offered 10+ fashionable colors and variety of suits for you. You could choose for your friends, children, parents, colleagues.This insulated tumbler is also available for various occasions [100% Satisfaction]COMOOO stainless steel tumbler is suitable for different people and occasions. If you have any problem with our products, we will solve your problem as soon as possible
