Size:
I had a tiny Tama hardware bag and I also have bulkier options to carry my whole hardware. But the Tama was obviously too small, and my bulky options just take too much space in my very small car, with all the rest of my gear. I was sick of having to carry one piece of hardware at a time to fit in behind the car seats. So I took some measurements to see what exact size I needed, and this was it.
Fit:
Everything fits inside if I arrange it well enough: Hi-hat stand, high end Pearl cymbal stand (dismounted in 2), cymbal boom arm, Yamaha double tom holder arm, 4 floor tom legs, drum throne base, single bass pedal. It's quite tight, but it just fits, which is awesome. The inner felt is actually great because it's hard enough to protect what is inside but soft enough to be a bit squished to save those extra few millimeters needed. You can also feel the quality of the strong zipper, which helps in getting everything in, really like good luggage.
The bag is actually not very heavy at all with all of that in it. I love it!
If you measure what exact volume you need and this corresponds, go for it!