Enhance your blending experience with the Vitamix Personal Cup Adapter. Great for single-serve smoothies and more. Designed for Vitamix full-size blenders without wireless SELF-DETECT technology, this set includes a blender adapter with a leak-proof seal and stainless-steel blades, and two BPA-free, dishwasher-safe 20-ounce blender cups with lids. | Vitamix | | Personal Cup Adapter with Two 20-Ounce Blender Cups | Clear | Best Buy