The Wild Card is a leather sap, sometimes called a slapjack, crafted to be highly effective while also being easy to conceal and comfortable to carry.  At only 7" long and ~8-9 oz's it hides easily in most pockets yet remains a respectable force multiplier.  Crafted in the USA from American leather by Palisade Training Group instructor Gabe New, it comes standard in dark brown with black thread, but custom options are available.  $70 shipped.  
Gabe can be contacted directly at "[email protected]" or through his Facebook page "Bosque Leatherworks". 
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