Founded by Hamilton Carhartt in Detroit, the company started out producing work overalls in 1889. Evolving from the Carhartt legacy, Carhartt Work In Progress (Carhartt WIP) represents the forward-thinking way of living that still encompasses the classic aesthetics of the iconic brand. Carhartt Work In Progress introduced the brand's authentic designs and craftsmanship across Europe in the 1990s. - 18 liter - Unlined - Main compartment closed by drawstring and flap with clicker - Pocket with reversible zipper inserted into flap - Adjustable shoulder straps - Reflective square label - Reflective graphic print - 100% Nylon Ripstop