I'm sure you've checked this out before, but for jeans and other 1 3/4" belt looped pants, check out the reinforced instructor belt from The Wilderness. It is stitched five times for vertical stiffness, and also has a plastic insert to keep the belt from folding onto itself. It's fairly inconspicuous, and stiffer than my regular 5 stitch belt, so it definitely won't sag (neither does mine.)
Check it out at
http://www.thewilderness.com
Tim
http://www.streetpro.com
Street Smart Professional Equipment
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