Originally Posted by
wgscott
I just bought one a couple of days ago. It doesn't take much effort to use. I just don't know how to compare it to the one you have. Does it really mess with your BP?
https://amazon.com/gp/product/B071WM...?ie=UTF8&psc=1
CO[sub]2[/sub] quickly leaks out of butyl tubes, so it isn't a good solution.
I have an old Topeak Road Morph. Too difficult for me anymore.