Scoutmaster that doesn’t like to lug around a 40 lb pack any more. I have achieved at least ultra light. Pack with TT Rainbow for 2 or a tarp and bivy for solo, BA Horsethief bag and IAC pad(I need a good nights sleep) and a modified Osprey Exos 46 pack for my big 3. I am down to base of 9lbs 10 oz, lbs with all dodads and warm clothing (Ibex and Mont-Bell). With 3 days of food and necessary water I am right at 15 lbs 15 oz. A big improvement over my old 40 lb pack.