These are the old style ULA P1 packs that haven't been made in quite a while.
They are both well used...my guess would be about 6,000 miles on each.
The are both size large with large hip belts.
Both are frameless packs which I much prefer. My new pack I'm carrying now is a frameless ULA CDT pack.
These weigh in right at 2 pounds each.

The pack on the left in both pictures is used a little more than the one on the right side of the photos.
Again, they are both well used, but I would think they both have at least another thru hike in them.
$40.00 shipped to you door in the 50 states ($30.00 local pickup in Spring Hill, FL)

The pack on the right in the two pictures is $50.00 shipped to your door in the 50 states ($40.00 local pickup in Spring Hill, FL)

The packs are solid. The side pockets are showing some wear. Might need to add a patch to one or both of the side pockets to get even more mileage out of these.

Take an extra $15.00 off total price if you buy both and they are shipped to the same address. $75.00 for both shipped to your door or $60.00 for both local cash pickup in Spring Hill, FL.

I'll take Paypal (goods and services) or USPS Money Order to mail these. I'll take cash for local pickup.