Note the discrepancy in pack size - my pack is the large blue EMS Trail 70 (70 liters) on the left, weighing in at almost 5 lbs. Mike's pack is the tiny ULA Circuit (42 liters) on the right, weighing a dinky 2.4 lbs.
Supplies that we plan to ship to ourselves along the route, for areas where food is not easily acesssible off the trail.