OMM Mountain Raid 1 Sleeping Bag - SS19 Zip - Short Zip with double runner. Inner Stitching - Stitched through inner with loose laid outer for less irritation. Shape - Mummy Shape for snug human like fitting, also features draw-cord to tighten the hood and adjust tighter or looser. Quick Drying - Fast drying easy care for wet and moist conditions. Inner Insulation - Construction insulation stitched to liner with loose laid outer for less irritation and warm snug feel.