VERY BIG! So far i have put all of me paintball gear inside, that includes two guns, but im sure it can hold more then that. Not cheaply made, nothing frailing on the edges or loose fabric. the two wheels make it great for easy travel when it gets heavy. nice comforatable shoulder strap. also comes with a neat tri-pod chair,
The compartment that holds my mask seem to be a bit snug, i actually had to take off the visor so it would fit, at least i got in there. There is also an extra divider of some sort, and i dont know what the hell to do with it? some what pricy (cost me about $127) thats about it nothing big.
A great buy for those who have a lot of stuff but not a lost of room to put it. It would best to shop around and do some price shopping before you total your purchase, But over -all, i think it's very reliable and is going to last. Nice and Big too!!