TUMI sling convertible expandable shoulder bag

Great condition without tags, only used twice. See photos for details. Comparable items currently selling for $350-600 new. Photos show how the bag changes from being a sling bag with some interior space, to an expanded messenger bag with more interior space. The design is ingenious and the quality is impressive, as always, from Tumi. The shoulder strap can attach to either mounting point at the bottom of the sling so it can be worn on the right or left shoulder, and one on the opposite side for when it's expanded. The strap also unbuckles and can be reversed that way, so it's comfortable in either form. An absolutely amazing piece that you won't regret owning. It doesn't hold my 15" laptop, which is the only reason I'm reselling it.