The Civilianaire from Mantis is a compact knife designed by Warren Thomas that fits conveniently in the fifth pocket, or any other pocket you please.
The Heiress MCK-3 features a beautiful Abalone handle that measures just 1-3/8″ across and about 1/4″ thick. Tucked inside the handle is a non-locking mirror polished 420 stainless steel Hawkbill style blade.