The Zenith Series Down Filled Sleeping Bags Are Designed And Built For High Performance. The Zenith Is Constructed Using A Durable, Polyester Ripstop Shell With Soft Polyester Liner And Rds Certified 600 Fill Waterproof Down. The Design Features A Contoured Hood And Mummy Shape Which Help Seal In Warmth. For Added Heat Retention, The Zenith Boasts An Insulated Chest And Zipper Baffle * Keeping The Warmth In And The Cold Night Air Out.
