This is a Boston bag from the BLACK LINE, the highest-end series of the BRIEFING brand. It's perfect for business trips of 1 to 3 nights. This item is from the early BLACK LINE series, which started in 2008, and is the first Boston bag in the black line to come with a shoulder strap. *This is a rare item that is now discontinued. Size: 59x35x21 Used about 5 times, in excellent condition. No claims, no returns, please.