Lens cases provide padded protection for lenses and come in six sizes to accomodate everything from your smallest normal or wide-angle to a 300/2.8 or a similar large lens. Street & Field Lens cases have generous padding throughout. An OverLap zipper top provides 360° protection from shock, bumps and the elements. Attaches to core components, as well as to the Lens Trekker and Reporter bags, via the SlipLock.