Once used Sitka 4500 CI pack. I used this pack on one 4 day hunt. Pack out 2 bucks and it worked great. Only problem, I realized that it was too short for my torso (6'2"). The pack has not rips, tears, or blemmishes. Check out the Sitka gear website for more info. It's an extremely well made pack and I am gonna lose some money on this one. It's about $400 new but I will part with it for $200 plus shipping. If you have any questions, want pics, or are interested PM me or email me (better) at firstname.lastname@example.org.