A mini blender is a convenient kitchen appliance for making single-serving smoothies and drinks. These portable blenders are smaller than full-size blenders and come with a cup and lid for drinking on the go. The best options will fit in most car cup holders and be easy to use, store, and clean. They can also be a good option for people who want to lose weight or start eating healthier.

The NutriBullet Pro is our top choice for a portable blender because it's easy to use, convenient to carry, and has a powerful motor. We found that it did an excellent job of blending greens, and there were no berry seeds or fibers left unblended. The only negative about this blender is that it's a bit pricey, but it's worth the extra cost if you need a high-quality, reliable blender for on-the-go use.

Another great option is the BlenderX, which we found to be very durable and reliable. It's lightweight and has a compact design, so it fits easily into most bags. We tested it on multiple airplane and road trips, and it was able to handle all of them without any issues. It even has a handy LED light that indicates the battery level, so you never have to worry about it dying while you're on vacation.

One of the downsides to this blender is that it uses a proprietary charging cord, so it can be difficult to find a compatible replacement. It's also a little bulky with the cup attached, and it takes up more counter space than other blenders in our tests.