Tree-Free Greetings 77023 Rays of Light Collectible Art Sip 'N Go Travel Tumbler, 16-Ounce, Stainless Steel, Multicolored Premium quality 16-ounce travel tumbler for hot or cold beverages Stainless steel inner, comfortably curved acrylic outer Bpa free and proposition 65 compliant Handwash only, not dishwasher safe Beautiful butterfly design