MCM Calfskin Ottomar Monogram Small Boston Bag in Blue. This chic Boston style tote is finely crafted of leather in classic MCM monogram. The bag features rolled leather top handles with polished silver hardware. The top zipper opens to a fabric interior with patch and zipper pockets. This is a splendid bag that is ideal for everyday use, from MCM! Follow this item for alerts. MCM is a registered trademark of MCM. FASHIONPHILE is not affiliated with MCM.