bungee cord cinch?

I'd like to have a looped bungee cord that could be cinched up tight around things. Here's something that seems to do what I'm looking for, but for a fairly thick rope:

http://www.grainger.com/product/SUPER-ROPE-CINCH-Rope-Cinch-36LN03?s_pp=false&picUrl=//static.grainger.com/rp/s/is/image/Grainger/36LN03_AW01?$smthumb$

Anybody know of a similar thing that might work for a thinner bungee cord? Thanks.

Do you mean something like this?

http://www.rei.com/product/848877/gear-aid-ellipse-toggle-cord-locks

Do you mean something like this?

http://www.rei.com/product/848877/gear-aid-ellipse-toggle-cord-locks

Yes, that's exactly what I was thinking of, but had never seen them in this size. You must be a mind reader...