Added two bags to the inside so I won't need any extras at concerts/festivals. The larger pocket is only bulky in the picture it fits snuggly when you wear the vest You can use it as is or zip lock bag. Also added a keyholder and a zipper to the left front pocket so I have a safe place you can't just reach in. Really happy with my additions and the hidden patches. I also recently swiched the pin holders with the metal ones you screw in.