Can be worn as a waist pack OR a sling bag. This is made by the best. Made to carry the regular stuff or serious gear. For the best rundown on this bag, go to YouTube to appreciate it fully: https://www.youtube.com/watch?v=jTUo7h5rOZA OR the company's youtube of it: https://www.youtube.com/watch?v=1W2zZCvALwc Great pictures and video of all the features. Holds an iPad Mini!