Mine may be used but looks new. Very useful pack. Strong, sturdy, not completely waterproof but it is moisture resistant. Midsize pack that has unlimited uses. Mine came with backpack straps, shoulder strap, 3 closure straps and 2 straps for attaching items to the bottom. 3 interior and 2 exterior compartments. Great for a day pack and large enough for 2 or 3 day trip. I can put in my saddlebag or strap to my luggage rack, this pack is strong and protective. This pack has so many uses, just use your imagination. For this price you can't go wrong

I've bought 4 of these great bags, 3 from other sources, and the latest from KS. This very large butt pack is part of the Austrian Army pack system from the '80's. I've passed two on to friends, and have the one from KS and another one. The one from KS had instead of the strange shoulder strap, the full web harness straps that are actually for the big "Austrian Alice" pack that is the large companion to this butt pack. The web harness straps are alone more than worth the price! I agree with the comments on the features that other reviewers have made here.
This bag/pack is the most versatile I've yet found. I've used the top and bottom metal grommets and paracord to lash it to a US Army DEI 1603 plastic pack frame. I have used a set of surplus US Army MOLLE II desert camo padded pack shoulder straps with the padded yoke, along with 4 keyring metal loops, to turn this bag into a Patrol pack. I've combined the padded full web harness straps that came with the KS one with a US Army surplus pistol belt to make a full web harness--and, this Austrian web strap harness has six straps, not just four! So this harness is to me, more comfortable and distributes weight better, than any surplus or aftermarket web harness I've seen. Using the plastic belt keepers on a pistol belt, and the two rear harness straps on either set of upper grommets on the bag- gives an especially comfortable carry.

There are likely other ways to use this great bag. IT's rugged, uber-versatile, and suitable to configure as you like. Just get it while it's still around!

Both bags I ordered were used and one had former owners name. Both in nice condition and will be useful once I find a suitable "shoulder strap". Included harness straps are nice if you need load bearing straps for a pistol belt but useless for the pack. After screwing around rigging straps on pack finally did smart thing , took them off and threw into trash. Not real impressed or happy with this purchase due to useless shoulder strap and time wasted in attempting to use. Next time KeepShooting needs to put something with pack that is useful and actually can be used. Feel like purchase was a waste of time and money...