Large SIZE: 

Suitable for: 
Canon any machine + 200-800 lens, 
Nikon any machine + 180-600 lens 
Nikon any machine + 200-500 lens 
Nikon any machine + 600 F6.3 lens 
Sony any machine + 200-600 lens 
any machine + Tamron/Sigma 150-600/60-600 lens 
Fuji any machine + XF150-600 lens 
Canon Nikon Sony any machine + 300 F2.8 fixed focal length lens 
machine + lens length within 43cm are available