TKWide Twist Cap with Straw Kit

Twist it. sip it. save it. Our Twist Cap with built-in straw fits all TKWide bottles. Twist open the straw spout to quench your thirst or snap it closed for a completely leakproof lid. The Twist Cap is also equipped with TK Closure? internal thread design and an easy-swivel loop.?Our kit comes with 2 extra steel straws?with silicone tips. for different bottle sizes. and a straw cleaning brush.?NOTE: Compatible with insulated bottles only (with internal threads). Not suitable for liquids above room temperature.?Not intended for hot or carbonated beverages.