the Nutribullet Flip comes with a 20 oz stainless steel cup so you can transfer your smoothie, juice or protein shake into it ...

Sleek, compact and ridiculously easy to use, the Ninja blenders have installed themselves in kitchens all over the world. The Ninja Professional Blender and Nutri Ninja Cups system is no exception.

The Ninja Nutri-Blender Pro includes two “single-serve” cups, though at 16 ounces, they can definitely hold two servings. Since it also comes with two travel lids, the Ninja Nutri-Blender Pro ...