OCTALOCK THREAD SYSTEM: The OctaLock lid makes taking your lid off and putting it back on a breeze, and it has 8 different positions thanks to our patent-pending thread design. Just put the lid on right before the location you want to land on, push down and twist to the right to lock it. MAGFLIP MAGNETIC CLOSURE: Our MagFlip technology utilizes powerful neodymium magnets to assist in opening your lid, and holding it open while you take a sip. It is 100% leakproof for hot, cold and carbonated drinks when the built-in lock is used. BUILT-IN SILICONE SLEEVE + COMFORT GRIP HANDLE: The Müv series has our scratch-proof comfort-grip handle, and a durable swappable silicone body sleeve to prevent dents and dings while making your mug more customizable than ever. BEVGUARD INSULATION: The Müv series features our BevGuard insulation to keep your favorite drinks piping hot or ice-cold until the very last drop. DISHWASHER SAFE FINISHES: Most finishes are top-rack dishwasher safe. The Müv series was made for fueling your day, and is the most feature-packed coffee mug there is. It has our 100% leakproof BevLock lid to seal in your beverages and prevent leaks, our brand-new OctaLock thread system to make taking your lid on and off a breeze, and our MagFlip technology to assist in opening your lid and keeping it open while you sip. It also has our new scratch-resistant, comfort grip handle, a swappable, built-in silicone base for ultimate durability and our BevGuard technology to keep your drinks piping hot (or ice-cold) until the last drop.