The 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 32oz 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 vacuum insulated Loop Cap which creates a full stainless steel interior and increases thermal performance, or the Straw Cap which makes hydration easy.