At ~175lbs and ~15yo I carried 270 pounds of furs in three stacked packs, like a voyager, with the shoulder straps and a tumpline or forehead strap. For about t

At ~175lbs and ~15yo I carried 270 pounds of furs in three stacked packs, like a voyager, with the shoulder straps and a tumpline or forehead strap. For about ten seconds of stumbling around.