u/Spdrcrv6tt found Captain Picard's briefcase from the episode “Starship Mine” today at Goodwill! The prop was actually just a modified clik!case and can store what seem to be CDs. : r/Thatsabooklight
Black Leather Briefcase | Tramps Prop Hire
Vintage Platt Briefcase/leather Travel Case/home Decor/stage Prop - Etsy UK
Tan Leather Briefcase | Tramps Prop Hire
Briefcases – Stockyard Prop and Backdrop Hire
Luxury Crazy Horse Leather Briefcase 13 Inch Laptop Messenger Bags Multifunctional Youth Men Business Work Travel Shoulder Bag Prop (Color : Black, Size : 14.8x11x0.6 inch) : Amazon.co.uk: Fashion
My Blues Bros. Briefcase/Props | RPF Costume and Prop Maker Community