This is a Louis Vuitton Louis Vuitton SHOULDER STRAP VVN of Louis Vuitton.

Louis Vuitton Vachetta Shoulder Strap - Neutrals Bag Accessories

CHICECO Vachetta Leather Replacement Strap Set for Pochette Accessoires Little Pouch Speedy Nano Noe, Handbag Decoration Chain, Bag Accessories

Many of our bags are designed with attachment points for messenger bag straps, and this strap is all you need to carry your bag with comfort and ease. The strap includes a memory foam shoulder pad with a grip underneath to prevent the strap from sliding off your shoulder. Choose a pattern to match your bag, or go for a contrasting color for a more unique look. You could even buy several so that you can switch up the look of your bag any time you like.