This is an authentic MCM Calfskin Ottomar Monogram Medium Essential Boston Bag in Black. This chic Boston style tote is finely crafted of calfskin leather in black embossed with the classic MCM monogram. The bag features rolled leather top handles, and an optional leather shoulder strap with polished silver hardware. The top zipper opens to a fabric interior with zipper and patch pockets. Follow this item for alerts. MCM is a registered trademark of MCM. FASHIONPHILE is not affiliated with MCM.