I bought this bag as I thought I could fit my two gel blasters in it, as the name suggest. Turns out the one pocket is full sized at 1m and the other is roughly 60cm. I guess it could fit a SMG. So essentially it only fits one gel blaster at 1m. The straps on the bag to use it as a backpack are really short and not practical. The small pockets on the outside wont fit magazines. Quality is good but its let down by poor design IMO.
Also the image of the black bag looks different to the one I received. Best to check and buy in person at the store.