Eureka Kaycee 0 Degree Sleeping Bag Long Length Shell: 100% Polyester Lining: 100% Polyester Filling: 100% Polyester Imported Performance 0 degree mummy bag with Eureka Rteq insulation Shell material is 66D/230T Stargaze Polyester Ripstop Lining material is a 75D peached polyester YKK #5 zippers and vertical "S" quilting Trapezoidal footbox and full length draft tube Shell material is 66D/230T Stargaze polyester ripstop Size: 87x34x22 Mummy bag style with Eureka Rteq insulation Lining material is soft peached polyester Vertical "S" quilting keeps insulation in place Trapezoidal footbox and full-length draft tube