Vintage JanSport External Frame Backpack Navy Blue. This vintage pack has a lot of good hiking left in it. Notice in the picture, the stitching is coming out just a little on the top of the right pocket (an easy fix). This pack has leather lash-tabs on the top and bottom. There is also a large JS lash-tab patch on the main compartment. Don't forget the ice-ax loop and strap as well. This pack has all the amenities of the vintage external frame pack that JanSport made famous.