LOL! I use the tape with either hand, but I keep it stored in my nail bag on my left side. Saw, pencil, or hammer in right hand means nails, square, and tape go on the left ...Do they make left handed tape measures? Never really thought about it since I'm right handed but that would be a good idea if they didn't. I've also done the plastic cup nail pouch in a pinch. It works. Haha beats climbing down a ladder every couple nails or trying to hold fifty in your mouth haha
I'd assume then that you keep your bags on the opposite side from me thenI'm left handed. I use my right hand to hold the tape and my left to mark the board.
I haven't used the water bottle nail pouch, but I have used cut off oil bottles in a pouch pocket if I'm changing up screws/nails a lot.
Nails/screws, square, cats paw, and tape on the right. The left side is hammer, marking devices, and razor knife. Some other odd things on either side depending on what I'm getting into.I'd assume then that you keep your bags on the opposite side from me then