Gucci GG Supreme Messenger Bag in Coated Canvas and Brown Finish at 1stDibs Gucci Beige Gg Supreme Messenger Bag at Sarah Lee blog Gucci Vintage Gg Supreme Messenger Bag at John Mccloud blog Shop the GG Supreme Messenger Bag at GUCCI.COM. Enjoy Free Shipping and. Guaranteed Authentic Gucci Vintage GG Supreme Messenger Bag or 100% of your money back. This Gucci bag is in GG supreme coated canvas with brown leather trim and gold tone hardware. It features a leather strap and a rear zipper compartment. The bag opens with a top zipper closure to a brown suede lined interior and features a zipper pocket. Authenticity Numbers: 007 58 0014 Measurements: Length: 10" Height: 8" Width: 2. 5" Strap Drop: 22" Condition: Very good vintage condition Comes with: CODOGIRL Authenticity Card