The blue color is so eye catching on my ninja blast blender! It’s portable but a little less light weight than I wish it was. It’s simple to use, easy clean up. The container is nice. It doesn’t grind ice as nice as I wish it would. But it’s a blender. Does blender things. 
It is simple enough to use that my dad was able to figure it out and use it. I’d say it would be great for nurses, doctors, trainers and people always on the go.