The Billingham f/Stop 2.8 Camera Bag Black with Black Leather Trim is a bag with a "squared-off" look created by the insertion of a pleat on either side of the main flap. A secondary padded lid is tailored to keep the elements out. The bag is made from FiberNyte with wrap-around interior side padding and a 25mm-thick reinforced foam base. There are removable, padded internal dividers with wide, adjustable, touch-fastener bands running the length of the bag. A quick-release system has top grain leather tabs with keyhole slots in the straps to engage with the solid brass ClogBalls for fast opening and secure closure.

The f2.8 bag has a large front dump pocket under the flap, a full-width pocket inside the main compartment, and a rear zip pocket. It is carried by an attached, adjustable shoulder strap. Two sets of 'D' holes located under the main stud fasteners can be used for threading optional tripod straps.