Pro Light TLB-600 PL telephoto lens backpack is designed to safeguard a Pro DSLR with up to a 600mm attached, while keeping it as light and compact as possible. A special padded cradle divider snugly fits around the base of the lens where it joins the camera and provides important stability to the heavy load. This cradle divider falls out of the way when rapid access is exercised. There is also an adjustable circumference divider that will fit around any lens diameter, and an internal securing-strap which makes sure the camera + lens are always exactly in place and that their weight is balanced correctly.