Built from durable modern and lightweight materials the tamrac corona 20 backpack is a smart versatile bag aimed at street and sports photographers or anyone who needs quick easy access to their camera gear there are three access points to your gear and the bag will hold a non gripped pro sized dslr with lens attached additional lenses flash 15 laptop or tablet plus accessories the bag offers multiple ways to carry your gear and easily converts from a backpack to a fast access sling