Argyle Pink and Brown Slumber Sack by Kelly Kouture Click to enlarge Argyle Pink and Brown Slumber Sack Fabulous and unique. Sleeping bags by kelly Kouture are a special gift to any loved one. Made of quality furs and soft satins. Open measures 56" x 68", Closed 28" x 68". Zips open to become a blanket cover. Click here to view our entire Kelly Kouture Bedding Collection.