This is an authentic Louis Vuitton Keepall 55 Bandoulière Weekend Bag in Monogram Canvas. 

This bag is made of durable Monogram coated canvas, natural cowhide leather details, gold-colored hardware and a brown textile interior. This amazing bag is the best and most elegant travel partner to you because of its perfect size (cabin size), spacious interior and multiple wearing options. It's comfortable to wear on your shoulder or crossbody thanks to the removable and adjustable shoulder strap. If you prefer to carry it by hand simply switch to the dual leather top handles. Don't miss out!