Montblanc Extreme 3.0 Textured-Leather Messenger Bag
From MR PORTER
Montblanc's messenger bag is modelled after traditional envelope styles. It's crafted from textured-leather embossed with the signature 'Extreme 3.0' motif and secures with a sturdy buckle fastening inspired by climbing gear. Remove the detachable shoulder strap for a sleeker look.