I have purchased two of these.
The good:
The size is perfect to accommodate an ipad and a single headset, sandwich, iphone, keys, spare glasses, and a few extras.
I have owned other larger capacity bags and wind up carrying around more stuff that i never use. This bag keeps you honest so that you only carry what you'll use on virtually every flight.

The not so good:
The first, the zipper failed around the upper curve in under two months, so i ordered another, thinking maybe I was hard on it, the second failed in 6 months. I just never zip it up past the curve now and have spilled my stuff over a wet tarmac several times as a result.
Second the slit/zipper sleeve on the rear is designed with two dimensions in mind, so if you attempt to slide it over your rollerbag handle, it'll be a fight if you have an ipad in the ipad slot along with headsets. The bag needs 1" extra fabric horizontally in this area to eliminate the hasstle and improve its use.

I came to the website to see if mygoflight had made improvements to the bag to encourage me to purchase a third.
The price and what appears to be the same bag have eliminated me from being a customer. There are cheaper, more sturdy options out there.

I've helped mygoflight sell dozens of these, purely by others asking about them, I am honest about my like, but disappointment with the zippers, rollerbag slot. Later I meet those I sold on the bag and they with chagrin agree the zippers are of low quality.

I am going to hand sew my own YKK quality zipper into this bag to extend its use for the price of a zipper and an hour of my time.

230$ is rediculous for a bag with a poor design and cheap zippers. you can see the excess fraying on the zipper, and that is after a few months of use.

5 stars for size,
3 fordesign
1 for material quality.

Great construction and excellent features. I was looking for something smaller than a backpack. Very versatile with all the pockets. I am a 737 pilot and just wanted space for a headset, ipad, charger, and other small items and this bag fits me perfect.

This bag is very well made and you nailed the size. It fits all the essentials for private or commercial pilots.

The sport model holds all my stuff including my Surface Pro 4 and it's accessories. I do not care much for the shoulder strap. If it was a back pack style bag it would easily have been 5 stars. Plenty of useable space. If fact I have one empty pocket I trying to figure out what to put in it. Every pocket and compartment is very accessible.

Definitely the best designed and quality built
bag I've had in 30 years since using the old
"brain bags".