Our vacuum insulated TKWide bottle was created with versatility, portability and performance to create the best water bottle, coffee mug, sport bottle and insulated cup in one package. The 16oz TKWide features our TK Closure™ internal thread design with smooth, rounded lip for comfortable drinking and easy cleaning. Comes with the leak proof Café Cap with easy-carry swivel loop or the Twist Cap with built-in reusable straw. Easily transition between any of our interchangeable wide mouth caps to make hydration and drinking easy, no matter what your favorite beverage.