Using the PHD Expedition Double Down Suit as part of a Sleep System

Most of us are still carrying bags much bulkier and heavier than we need. PHD Sleep Systems opens a whole new level of possibilities. It links together the unique warmth/weight performance of all our down gear along with the new designs we have created specifically to expand the potential of this powerful idea. Sleep Systems lays it all out for you, a clear universal framework that works for any night outdoors anywhere, covering the whole range up to the top camp on an 8000 metre peak. Take a look and see how you can do a great deal more with less.
Gear mentioned in this video:
Expedition Double Down Suit:
www.phdesigns....
www.phdesigns....
Hispar 600 K Down Sleeping Bag:
www.phdesigns....