Where as I have to have a can opener on my multi tool. I hate my girlfriend's can opener. It's one of those safety things that cuts the side of the rim, and it takes like 3 full revolutions to cut the lid. I can open a can with my swiss army knife or gerber MP600 multitool in a quarter the time. I always have a MT of one sort or another on me, and I need it to have a can opener for that reason if no other.Charles.