Great for big guys
I bought this bag as a gift for my brother, who is nearly done with his firefighter training. This is why he said he loves it:
It's big enough - he's a big dude, with big feet and it holds ALL of his stuff
The pockets - great for his radio, bottle of water and other stuff
There's no mesh, which means when he leaves a scene with his gear in the bag, all the toxins from the fire are contained.