This is a Nice TUMI T3 Messenger Bag Flip Flap Black Briefcase/ Laptop # 6401STE. NO STRAP. Minor wear. Inside padded Laptop sleeve can be removed. 

Zippered compartment on back w/zipper on bottom so can be used as pass thru to put over rolling luggage handle. 

Zippered compartment on front of flap, smaller zippered compartment inside, compartment on front of computer sleeve for cards, pens, misc. business essentials. 

Computer sleeve will accommodate up to 14" laptop and removable.

Outside dimensions: (Approx.) 

16 1/2" x 4" x 12 1/2" 

Questions ask. Add 21.50 S/H!