This 20L backpack does it all! It can be a camera bag with removable interior panels, a travel bag, an office bag as it has an external laptop sleeve. The pockets are magnetic so no fear of documents or important items falling out. My husband bought as a travel bag and only used it 4 times. It is basically brand new! For all the features, I suggest checking out the peak design website. https://www.peakdesign.com/collections/all-bags/products/everyday-backpack-zip?variant=29743829385260