I use a belt pouch that I found at Academy Sporting Goods. It holds my SAK, a mini maglite, a bic lighter, 2 AA spare batteries, a short ferro magnesium rod w/striker, and a tubular photon light/red laser pointer. I've put heavy wear on this pouch for 5 years now and it is still holding up extremely well.
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QMC, USCG (Ret)
The best luck is what you make yourself!