I found this one, looking for some knife bag. There is no mention of the Spyderco brand or model name in the description.

http://www.ebay.com/itm/Discontinued...ht_4219wt_1110

I hope their you will appreciate their disclaimer:
Navy K-608 G10 Handle Folding Knife (Discontinued)

(please be kindly noted that this knife is designed and made by Navy in China ,

not related to any brands out of China)