For Smoothies On-the-Go: Gracejoful Portable Blender Whether you have an on-the-go lifestyle or love being active, the Gracejoful Portable Blender ($20) is a find you'll be using all the time. It's rechargeable via USB so you can charge it up right in your car! Image Source: amazon.com Gracejoful Portable Blender $20 from amazon.com Buy Now