Solo New York Duane Hybrid Briefcase Backpack Black Irv's
Leather Laptop Backpack for Men in Brown, Tan, or Black, Convertible Backpack Messenger Briefcase, Top Handle, Shoulder Strap, Large Compartments, Personalized
3 in 1 Convertible Laptop Backpack Messenger Bag — Pesann.com
The 48Hr Switch | Backpack, Messenger, Briefcase in a Switch by Alex | T.Forevers — Kickstarter