This is a Zpacks Arc Haul large torso sized with a medium hip belt. The belt can be changed if needed. The pack has two Cuben fiber hip belt pockets that match the Cuben fiber harness straps and one ice ax loop which were add ons. This pack was bought off someone that claimed to wear it once around town and decided he did not like it. I only wore it in my house and found that the pack's torso size was too large for me. I bought another identical pack with a medium torso length. This pack is in like new condition with no flaws or signs of use. Price new would be $350 for this pack with add ons.