This bag hits the sweet spot in terms of size. It's not too small but not so big that it interferes with the himalayan handlebar controls like indicators/joystick.
Two things though-
1. Attaching the straps and carrying as cross-body bag doesn't work at all. It flops around too much. I put my camera in it and couldn't take any photos crouching down as it kept falling off. A different way to carry this bag on body should be researched.
2. Provide nylon strings on all the zipper sliders so its easy to open/close with gloves.