Strap buckles

This falls into the We Make Them Here, You Just Can’t Get Them Here category, I think.
My most excellent timbuk2 bag has a real nifty quick release sizing buckle, it’s got a wee lanyard with a rubber grip knob on the end of it, you can change the strap length with one hand in a flash.
They don’t list them in their spare parts store.
I could use a few of these buckles for other straps and stuff.
Has anyone seen these kind of buckles in hiking stores, or work for a manfacturer who makes this kind of stuff?

send me a pic, i should be able to help.

you have mty email address dont you?