Great when extended, not great when using short/collapsed
I love using while extended and works great.  If I am sitting though using it collapsed, when I try to pull it out of my shoe, the handle just wants to extend out without coming out of my shoe.  Since I use it more extended and that is its main purpose, rating it 4 starts.  I'll buy a smaller one that doesn't collapse for use while sitting.
Rating: 4 stars