The design (form and function) of this multi-tool is incredible. It is held together magnetically, so there is no clanking around, and it is very compact as well. I decided to buy this after I watched one of our riders have a problem mid-ride that required a link to be removed and a quick-link to hold the chain together. I realized I did NOT have a chain breaker and this tool took care of that old problem. I am now the guy that has everything in case of emergency: I just don't let the rest of the group know it.
Lightweight and compact fits in jersey or seat bag. Well made. The spoke wrench is held in with a magnet, very convenient, a little concerned that I will misplace it someday.
I wanted a tool for every bike I had so I can just have it in the saddle bag. I have some other mutli-tools. this one has more options. Thinking of getting more for the other bikes.