Tree-Free Greetings SG25069 I Heart Irish Wolfhounds Sip 'N Go Stainless Lined Travel Tumbler, 16-Ounce, Black 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 Great for Irish Wolfhound lovers!