My pictures did not turn out well... it was already shipped to a customer, so I could not get more. I'll post a video when I get another one made.

The sock looks like any other sock. Everything but the SEEP, or top, is insulated with ~1/2" Apex Climashield, which should take you to about 30*F. It weighs 32 oz. and packs to a little over a gallon.

The customer who ordered the POD option will use it in conjunction with a MMG Shamu and Top Blanket, both made with Climashield. The three pieces together should take him down to pretty cold temps... below 20*F, I should think.