Brand: Longchamp
Style: Boston bag, a type of duffel or satchel
Material: The bag appears to be dark brown coated canvas or leather with leather trim.
Pattern: It features a distinctive all-over monogram pattern of the Longchamp equestrian motif (leaping horse and bridle or lattice design) in a lighter, likely yellow or tan, color.
Hardware: The visible hardware, including the main zipper and the logo medallion on the front, appears to be gold-tone.
Interior: Search results suggest the interior is often lined with a light-colored khaki