Case capacity semi professional slr camera with mid size zoom lens extra mid size zoom lens accessories itrsquos all in the name with this lightweight yet sturdy backpack the pearler with its wide roll top main opening and flexible bottom compartment truly becomes a pearler when you unzip the secret expansion zip to unfold it to its true capacity a whopping 30 litres while you donrsquot need to be fishing for pearls this sporty backpack will keep all of your precious equipm