This is so much easier to use than the kind that requires you to carry it in one hand while using the sprayer with the other. It does a great job spraying just plain water in a fine spray which is what I needed it to do. The harness is a little fiddly getting it on but once you get it on it's not too uncomfortable. I do wish there was a strap across the chest to keep it from falling off my shoulders. I had to rig something up to prevent that, so the harness could use some more attention. It's a little bigger than I needed but it still works great. It's easy to pump and the nozzle is easy to use with an easy pull trigger which is easy on my arthritic hands. I'm really glad I got it.