I did use the shoulder strap. I carried the other around also, but it was quite a bit easier than when I went as a salesman years ago, lugging around a Kirby Classic! And besides- this year and last, it was on main street instead of all over the neighborhood! And when I say "dress warmly", that's a definite understatement! It may have been in the 30's outside, but I was pretty toasty! That suit is vinyl, and it doesn't breath! When I got home, I had another pic taken to go on the fan collector forum titled "You don't know the power of the Emerson!"