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 1892ml/64oz TKWide comes with the vacuum insulated Wide Loop Cap which creates a full stainless steel interior, increases thermal performance, features our TK Closure™ internal thread design and has an easy-carry swivel loop. Easily transition between other TKWide caps including the leak proof Café Cap or the Straw Cap which makes hydration easy.