I have gotten more into healthy eating and drinking. I also play Pokemon Go, so I do a lot of walking. This comes in handy for my fruit smoothies. My favorite is banana strawberry. Sometimes I will throw in a few blackberries too.
When the cup opened, it doesnt spin - What a great safety option.
I like that it can be charged by USB, I can use the same portable charger I use for my phone with this!
Comes apart so it is quite easy to clean. And goes back together just as easy.
It has a nice look to it. The grip isnt so bad either.
Only con is that it seems to be a bit heavier than I expected, but not enough to deter me from purchasing it again.