Well, your question is really valid. You would not want to go for a blender that is not useful. Besides that, they are smaller in size. However, the major concern is their 'benefits.' Is it really beneficial or not.
I guess after reading the whole article; you can figure out the answer by yourself. The best travel blender will provide you numerous perks. It saves time as well as money and counter space. Some best portable blenders with high power can crush ice quickly.
On the other hand, some travel blenders are famous for their multi-functionality. Furthermore, many products are reliable enough to use multiple times without any fear of recharging.
Top 8 Best portable blenders for travel with numerous perks