Bottlebottle Insulated Tumbler.  Stainless steel double wall tumbler.  20 oz capacity

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for current description, price and availability.  Also: Today’s Deals on Amazon

20 oz Insulated Tumbler, Bottlebottle Stainless Steel Double Wall Coffee Travel Mug – available in multiple colors