The vanguard the heralder 17z zoom lens bag offers plenty of protection and quick top access to your camera lens setup the bag will fit a pro dslr with lens attached up to 70 200mm f4 or a pro dslr with standard lens attached and one small extra lens there is also a front zippered pocket for securing small accessories such as memory cards cables battery and charger the heralder 17z bag can be carried with a shoulder strap tethered to a belt around your waist or using the top handle w