This is a brand new, never used, PHD Synthetic Overbag. You can find the standard specs here:
http://www.phdesigns.co.uk/thinsulate-overbag?osCsid=ic24n7lqubvm8lj1sjkar8...
I had it made in the standard length with no zip in PHD's Drishell+ fabric which is more water resistant than the standard Drishell. I've also had added the deep Drishell Cowl-Cover as featured on their Zeta sleeping bags for added comfort on sitting snowy bivvys. It comes with a stuff sack and a mesh storage bag which it's always been kept in.
This is sized to fit over a down sleeping bag and fits comfortably over my PHD Minim 250 with some room to spare if you wanted to use a loftier bag.
I'm looking for £150 including insured delivery, with payment by Paypal Gift. Please drop me an email with any questions and I can send you over a couple of larger photos.