The Cauldryn Blender Bottle allows you to prepare beverages while you're on the go. Blend together ingredients for a smoothie or shake with the blender attachment on your way to the office or the gym. The blender is powerful enough to blend ice for frozen drinks so you can enjoy delicious chilled beverages. You can grind your own coffee beans to brew later for a fresh cup of coffee. The bottle has a large 16 ounce capacity and is vacuum insulated to keep warm or cold beverages at their preferred temperatures for an extended period of time. A long-lasting battery ensures you can use the blender attachment throughout the day. The battery and blender attachment are removable for easy cleaning; the mug is hand wash only. The battery power is displayed through the procession of 4 lights under the power button on the battery. The Cauldryn Blender Bottle provides generous blending power so you can enjoy blended drinks at the right temperature all day long.