This designed to protect and organize your photo, video, and drone gear. It can be used as organization inside another bag or by itself. Store small mirror less kits or full pro photo, video, and drone setups. It is made to fit in most Peak Design travel bags and can be securely attached inside with C-Clips. This cube can also fit in other brand's bags. It comes with different-sized Flex Fold hook-and-loop dividers that you can configure multiple ways to suit your gear. Included shelf dividers allow vertical stacking to maximize capacity. This cube is made from a Bluesign - approved 160D nylon canvas shell that has weatherproof taping and a weatherproof Ultra Zips zipper. The main opening is wide, so you can see and easily access all your gear. There is also removable padding, and you can tuck the flap away for faster access when using the cubes in another bag. An included floating pocket stores filters, lens caps, and other small accessories. Features dual side zippers, which allow you to access your gear from the side access points of your 45L Travel Backpack. External Cord Hook attachment loops let you carry the cube with any Peak Design strap, which is sold separately.