Item says Medium on MK tag, but looks to be Quite small.  Look at dimensions before purchasing.  

Approximate Dimensions--5.5" (L) X 8"(H) X( 2"(D)--3 inches if included front compartment)

100% Authentic or your money back===Always

NWT MICHAEL KORS JET SET TRAVEL MEDIUM NORTH SOUTH CHAIN CROSSBODY BAG

PVC Material

MK SIGNATURE 

BLACK

Michael Kors Logo at Front

1 Zipper Pocket at Front Exterior

1 Slip-In Pocket at back Exterior

Zip Top Closure

Silver Toned Hardware

Custom Fabric Lining

1 Slip-in Pockets

5.5" (L) X 8"(H) X 2"(D)-3 inches if included front compartment)

Strap: 20"-23" 

no dust bag