Great purchase. Gotten so many questions on where I got the pouch.
The side compartments fits a few small tools, mutitool, hand sanitizer, whatever you might use on a job. The main pouch has decent room. Can fit a small notebook. And wallet, and other small items. Adjustable belt is perfect for different size hips. I opted to go without the leg strap. It was working really well for a few months, but if I run with the bag attached, it tends to come apart. Small compartment on top can fit a few pens and markers.
Great purchase for the price