The kata multipro 120 pl backpack is a professional multi featured super compact backpack designed to fit a pro dslr camera such as a canon 5d mark iii with battery grip and up to a 70 200mm lens attached plus 3 4 lenses a flashgun accessories and up to a 15 laptop multiple external and internal pockets are designed to smartly locate and store all your other professional and personal gear while the large side pocket lets you separately access your backup lenses or flash the rear comp