Capacity up to 4 gopro or similar sized action cameras plus a ton of mounts batteries housings cables and other accessories the shootout 14l actionpack is truly the first of its kind its the only backpack designed to allow the serious gopro user to protect and organize a large camera system up to 4 cameras with tons of accessories and still work out of the bag while on a bike or snowboard or involved in any kind of outdoor sports activity action cameras of every kind ar