Black bag with shoulder strap (Norham Manor OX2)

Two main compartments closed with a zip and one front compartment with a press closure.
Roughly 28x25cm.
Not really a ladies handbag - more like something that would be good for travel to keep all documents organized and safe.
Very sturdy and has never been used.
The white staining at the bottom does not wipe off with a damp cloth but does come off with a finger nail. It looks like residue from a sticker perhaps.