Sip with ease, anywhere. The MiiR® Sipper Straw Bottle 16oz features a spill-resistant threaded lid and flexible silicone straw for hassle-free hydration. With Thermo 3D™ double-wall insulation, drinks stay hot or cold without bottle sweat. Made from 18/8 stainless steel with a durable powder coat, it’s cupholder-friendly and built for everyday use.