Eureka! Sandstone +30-Degree - Rectangular Sleeping Bag A +30 rectangular bag with dimensions of 76x34 filled with 2lb. 14oz. of Eureka! ThermaShield insulation, The shell fabric is made of 68D polyester taffeta / 75D polyester ripstop with warm to touch 68D Peached polyester lining Internal and external pockets Full length draft tube w/ anti-snag webbing Carry weight 3lbs 9oz and comes with 11.5x19 stuff sack