PREMIUM QUALITY: our cute wine glasses are made of highest quality 304 food grade 18/8 stainless steel, resistant to rust, durable and easy to clean by hand, very well made with a precise coating and beautiful finish, BPA-free and eco friendly DOUBLE WALL VACUUM INSULATION: double insulated vacuum technology is good for keeping your drinks warm or cold for a very long time, so you can use your wine goblet anywhere any time, while eliminating condensation and keeping your hands protected SHATTERPROOF AND PORTABLE CUP WITH LID: This fun and unique unbreakable tumblers with quote are super versatile, indoor or outdoor use, making broken wine glasses a thing of the past REMIND THAT SPECIAL ONE HOW MUCH YOU CARE: Make an inspirational and uplifting gift for your relatives, friends and colleagues on any occasion like birthday, graduation, wedding, Christmas or Thanksgiving Day LIFETIME WARRANTY: We are confident in perfect quality of our 12oz monogrammed designer wine rambler. If you are not satisfied, please tell us, and we will refund you immediately without any questions