Major Surplus has this "Swedish Tubular Frame Medical Pack" bag (new, unissued) for $20. Some descriptions also call this a Ranger's backpack, though that is really what the LK70 is. Anyway, after buying some LK35's and LK50's last fall, I was interested in this "half-pack" version. The ones I received in fact appear to be unissued, and even free of all but the slightest hint of "stored forever" musty odor. The leather part of the hip belt is unused and in good shape but probably could use a treatment of lexol. The stamping on the shoulder strap is feint, but the one under the lid is better: Haglofs, 1988. Two other notes: unlike alot of websites, Major Surplus lets you specify whether you are shipping to a residence or business - this saved me about seven bucks on shipping. They also have used LK35's for $15 and a "Royal Crown Backpack", condition unspecified, "aluminum frame" that appears to actually be the LK50 for $20.