Dimension: Interior Size 5.51x14.57? (140 x 370mm), Exterior Size 6.69X15.35? (170x390mm), it is compatible with Sony FE 200-600mm f/5.6-6.3 G OSS Super Telephoto Zoom Lens or any other lenses with diameter and height bellow 5.51x14.57? (140 x 370mm).