My lady bought me a new case! She bought the Spigen Wallet S for the N6. She has good taste...
Received today, phone fits very well and looks super sharp. It has a cutout for the rear cam (obviously) as well as the Moto logo. Has a pocket for cash/receipts, and several card holders.
Very nice. Real leather, and has a similar type of rubber bumper/backing plate to secure the phone in the case and protect its edges. It has a little flap with magnetic clasp to keep the cover closed. If you look at the pics in the ad, it looks like a belt clip, but that's the strap with magnet in actuality.
http://www.amazon.com/Spigen®-Feature-Wallet-Premium-Google/dp/B00OH4IFUM/ref=sr_1_1?ie=UTF8&qid=1417467276&sr=8-1&keywords=nexus 6 spigen wallet s
edit: actually, per the ad, it's synthetic leather. Sure smells real though...