Our 32 oz TKWide insulated water bottle was designed with versatility and portability in mind, to create the best water bottle, iced coffee mug, sport bottle, and insulated cup, all in one package. The TKWide 32 oz features our TK Closure internal thread design with a smooth, rounded lip for comfortable drinking and easy cleaning. It comes with a leak-proof Twist Cap with a built-in reusable steel straw that fits our 32 oz bottles. Klean Coat colors and fun designs make it great for kids and those young at heart! Please note the Twist Cap is not suitable for liquids above room temperature. It is not intended for hot or carbonated beverages because of the steel straw.