Iron Flask 32oz/950ml Co-Pilot Tumbler, Dark Rainbow – Introducing Iron Flask’s BPA-free stainless steel travel tumbler – your new go-to fashion accessory! With its durable, leak-proof design and extra lids, this tumbler is the perfect hydration companion for any adventure. From workouts to commutes, Iron Flask will keep your drink cold for up to 24 hours and hot for up to 5 hours, giving your ice machine a much-needed break. Plus, with two insulated lids – a splash-proof straw lid and a 100% leak-proof flip lid – you can enjoy your drinks, hot or cold, without worrying about spills. Made of 18/8 premium stainless steel that is 100% BPA-free and non-toxic, Iron Flask will never leave a metal taste or rust. And with a functional design, rubber bottom, and powder coat finish, this tumbler is both durable and elegant. So grab your Iron Flask, slip it into your car’s cupholder, and get ready to take on your next