I unfortunatly had to sell my 5.11 Rush 12 because it was too uncomfortable to wear. I'm a big guy (197cm and 120kg) and I believe the shoulder straps are made for smaller people than me. They pressed against my neck when the bag is hung properly on my back. I'm really gonna miss that bag; it was the perfect EDC-bag in every other way... Now i have to find a replacement. I have been looking at the Maxpedition Sitka and Kodiak. They have that cool futuristic look, like whoever wears it is about to fight giant robots... At the same time they seem quite practical. But is the one-strap solution any good? It seems a bit unstable and uncomfortable if loaded to heavy. I've also been looking at the Falcon II as an alternative.