The Brumate Rotera 1L (34oz) Water Bottle is packed with unique features. Brumate's new TwistSip Technology is a hydration innovation. This newly designed Brumate bottle features their ColdKey stainless steel straw and leakproof lids for easy transport to ensure you never have to touch your straw while drinking, it is now combined with the world's first integrated stainless steel straw system, making sipping simple on the move. The Rotera series was made for all-day hydration. Brumate set out on a mission to create the perfect water bottle - and they did just that. So, what makes it different? The TwistSip straw lid offers on-demand sanitary sips, our BevGuard technology keeps ice for 24+ hours and the swappable soft-touch sleeve makes this the most durable and customizable insulated bottle ever. Enjoy the built-in silicone sleeve to prevent dents and dings, protecting your hydration investment. This sleeve is also customisable with swappable sleeves available on Brumate's website. A New Twist On Hydration Made to enhance every moment of your day and keep your straw germ-free at the gym, at school, or on the job. Leakproof Design Because your water bottle shouldn’t create messes for you. Built-In Handle The built-in, soft-touch handle makes the Rotera adventure ready and easy to hold. Brumate has an extensive range of coffee mugs, water bottles and tumblers to suit any preference.