You're a legend!!!
Honestly, the more measurements the better. I'm trying to reverse engineer it off the photos but it's hard to do without scale.
The most useful measurements would be the total width at the widest point, total height (imaginary line from middle grip at top to in between the bottom of the main handles), and circumference of the bag.
If you're able to grab the other measurements in this image (width of top grips, height of bottom grips, and distance between top grips and between top grip and bottom of main handle) it would really help me mock it up!
I tried to draw them out on this image: