The Pocket Harness is an unpadded and stripped down version of our shoulder harness with G-hook mounting. There are 2 G-hooks in the back to suspend the pocket from and 2 at the bottom to tie into the bottom corners of the pocket. It folds up to a package about the size of a deck of cards and weighs 6oz. It will work with any of our pockets (Palspocket, Tarapocket, Attache) and probably a lot of other items besides. The sternum strap is fixed position 3/4". This harness isn't as load capable as our standard harness from either a strength or comfort standpoint but fits the bill very nicely for those wanting to use a detachable pocket as a daypack on side trips.