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 12oz TKWide comes with the leak proof Café Cap with easy-carry swivel loop and features our TK Closure™ internal thread design.. 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.. Features-. TK Closure internal thread design increases thermal performance and compatible with TKWide caps.. Climate Lock™ keeps contents hot up to 11 hours or iced up to 38 hours.. Chip-resistant Klean Coat™ powder coat finish (Brushed Stainless has no coating).. 18/8 food grade stainless steel.. BPA Free.. Won\'t retain or impart flavors.. Slim design fits in most cup holders.. Includes leak proof Café Cap with Swing Away Loop.. Backed by the lifetime Strong as Steel guarantee.. Specification-. Capacity 12 fluid ounces (355 ml). Weight (w/ café cap) 12.4 ounces (350.5 g). Size (w/ café cap) 7.25\" H x 3.0\" W (184.1 mm H x 76.2 mm W). Opening Diameter 2.6\" (66 mm)