https://www.amazon.com/MONTBLANC-NIGHTFLIGHT-LEATHER-CANVAS-BRIEFCASE/dp/B01MY5T4S3
Used twice, Like new condition
The strap is from Hugo Boss bag fits perfectly
MONTBLANC FANTASTIC NIGHTFLIGHT BRIEFCASE BAG. Ident: 106004
DECORATED WITH BROWN ALLIGATOR EMBOSSED LEATHER
100% LEATHER & CANVAS (Water Resistant)
10.5" High x 16" Wide x 6" Deep; Fully Extended Shoulder Strap: 57"
MULTIPLE POCKETS INSIDE