Flare Hammock Underquilt Dark Blue

Cold Butt Syndrome (CBS) is a thing of the past! This hammock underquilt is made with 1.1oz. 20D 400T ultralight nylon fabric and filled with DuPont™ Sorona Bio-Based Fiber Sustans®Insulation.  Onewind Underquilt Instruction and Q&A Light Weight Soft Smooth Shell and Lining Fabric Both side of the underquilt (Shell and lining) is made of 20 Denier Ultra Lightweight Nylon Taffeta Fabric. Fabric Weight: 1.12OZ/Y2 (38g/m2) Soft, Smooth, and Lightweight. The fabric is down-proof cired so it has windproof and waterproof for small rain (the same fabric we always used on down jackets). Filling: Bio-Based Fiber Made with DuPont™ Sorona® Synthetic  Insulation.  Sustans® is a natural permanent 3D spiral fiber for heat preservation and has excellent loft and recovery from compacting.  High warmth, highly elasticity, comfortable hand feeling, and more consistent loft quilt that had a good feel and is durable, with good flexibility of use. Multi-Usage: Warm style and Cool style   The