There are planty space inside. It can easily fit a phone, lipstick, wallet, cosmetics . And the open pocket can hold keys or cards. This pin display bag come with a shoulder strap, which can be adjusted freely. Is perfect for cosplay, theme party, traveling, hiking, camping, anime expo and comic con, festivals, concerts, daily use. There are one front clear window to display pins, buttons, dolls. And you do not to lose your pins or dolls. You can decor your bag with your own ideas. This ita handbag is made of premium nylon. All of the zippers work great and open smoothly. Excellent workmanship.