The inov8 apollo 230 is a sling pack style backpack suitable for the bridge or dslr camera ownerrras this camera backpack is a sling pack design the main compartment can also be accessed from the side to give quick camera access and additional top and front storage allows room for additional accessories and personal belongings and a side strap lets a tripod or umbrella to be carriedrrthe apollo 230 backpack features four adjustable inner padded walls to protect your camera lenses accessor