The NutriBullet Blender Combo Bundle includes two essential components to help you blend and take your smoothies on-the-go. The first component is a replacement NutriBullet Blender Combo twist blade compatible with the NutriBullet Blender Combo model. With dimensions of 4.88 x 4.88 inches, this ergonomic blade provides smooth blending results to create nutritious smoothies and shakes. The second component is a 24 oz portable cup with lid specifically designed for NutriBullet blenders. The BPA-free cup allows you to blend your drink and bring it with you using the convenient to-go lid. Both pieces are made by NutriBullet to perfectly complement NutriBullet Blender Combo models. With this bundle, you can replace your blender's dull blades with a new twist blade for optimal blending ability. And when you make your next smoothie, the portable cup and lid let you take a nutritious drink on-the-go, for those busy mornings. The components work together, so you can efficiently blend smoothies at home and have a healthy drink handy when your day takes you out the door.