Brumate 35 Oz Nav Tumbler

The 35 oz. BruMate Nav Tumbler is designed with insulated stainless steel to keep cold and carbonated beverages chilled for more than 24 hours and hot drinks warm for up to 6 hours. The innovative OctaLock™ threading system offers eight different drinking positions for added convenience, while the MagFlip™ lid locks to help prevent leaks and stays open while you sip. A cup holder-friendly base makes it easy to take on the go, and the removable color-matched silicone sleeve helps protect against dents and scratches.