Stay hydrated with the Rotera Touch-Free Water Bottle. The Rotera series was made for all day hydration. What makes this bottle different from all the others is The TwistSip™ straw lid….it offers on-demand sanitary sips, Brümate’s signature ColdKey™ stainless steel straw prevents plastic from sitting in your water all day, the BevGuard™ technology keeps ice for 24+ hours and the swappable soft-touch sleeve makes this the most durable and customizable insulated bottle ever.