when i went to test out my backpack found out my lowepro aw II can hold my sigma lenses 120-300mm 150-600mm 105mm macro nikon 70-200mm and 28-75mm and 85mm lens. still have room for goodie bag. need to take backpack with me when i go to so cal next month and need room for laptop too. not sure new laptop will fit. or have to bring different backpack or laptop bag for it. since when i go to so cal giving my brother 2 lenses to have since we share nikon gear. just wanted share how it can hold good amount of lenses