Got the suspension in and a chance to hang it. There are 5' of 1/8" shock cord in the side channels with alternating Albrights and Rolling Hitches to the paracord ends coming out then through the carabiners and back around. The end suspension is paracord run through minibiners to the SRL with cord locks. It seals nicely, vents easily, and I could not be happier. This bag is 550 down rated to 20* and, though not ultralight, will serve me well for the time being.