The Beast Mega combines the powerful performance of a blender with portable convenience options. Load up the stainless steel blending vessel or one of two sizes of Tritan containers with ingredients, twist on the leak-proof blade assembly and invert onto the base. Choose from manual pulsing or pre-programmed one-minute blending options for ultra-smooth shakes, smoothies and cocktails. The ribbed design creates internal turbulence for smooth blends, while the intuitive blender adjusts blade speed and torque as well as monitors internal temperature to avoid overheating. Once blending is done, snap on the storage lid, carry cap or the drinking lid with straw for on-the-go refreshment.