Our vacuum insulated 12 ounce TKWide bottle was designed with versatility and portability in mind, to create the best water bottle, coffee mug, sport bottle and insulated cup, all in one package. The 12 oz TKWide features our TK Closure™ internal thread design with smooth, rounded lip for comfortable drinking and easy cleaning. Comes with leak proof Twist Cap* with built-in reusable steel straw (fit to 12 oz size only.) Klean Coat colours and fun designs, great for kids and those young at heart!