The Work In Progress WIP Essentials Shoulder Bag is a small messenger bag made of polyester and canvas. It features an adjustable shoulder strap, zip closure, and is handmade. The bag is designed for unisex adults and can be used for travel, casual, formal, workwear, or business occasions. The bag is black with a classic theme and has a lining made of canvas. It is part of the Wip product line and has a model name of Carhartt Progress WIP Essentials.