Brumate Etsy BruMate Mv 35oz High Tide [Limited Edition] Everything Mobile Mv 35oz Brumate Glacier Brumate Mv 1L (35oz) Insulated Tumbler Matte Black BruMate: Limited Edition Tropical Prints Inside Milled. The Mv 35oz was made for fueling your day and is the most feature packed coffee mug with a handle there is. It has our 100% leakproof BevLock lid to seal in your beverages and stop leaks, our brand new, OctaLock thread system to make taking your lid on and off a breeze, and our MagFlip technology to assist in keeping your lid open while you sip. Also equipped with a scratch resistant + comfort grip handle, a cup holder friendly base, a removable, color matched silicone sleeve for ultimate durability, and our BevGuard technology to keep your drinks hot for 6+ hours or cold for 24+ hours.