Wow: Mom Travel Mug, Stainless Lined Coffee Tumbler, 16-Ounce -Cute Gift for Mother's Day - Tree-Free Greetings sg24295 Premium quality 16-ounce travel tumbler coffee mug for hot or cold beverages Stainless steel inner layer, comfortably curved acrylic outer layer; BPA free and Proposition 65 compliant Rocket seal prevents condensation from forming between acrylic outer and stainless inner; hand wash only, not dishwasher safe Beautiful, colorful mom themed art makes a great unique present for the special men and women in your life. Great for coffee lovers. This travel coffee mug is the perfect Christmas, birthday, thank you, or Mother's Day gift for the special moms in your life to show your appreciation and to let them know you are thinking about them