AEGISMAX 90% White Duck Down Envelope Sleeping Bag Ultralight for Outdoor Camping Backpack Portable. Aegismax SP I, SP II, SP III. Filling material:90% White Duck Down 208g/320g/468g. Size of sleeping bag:20080cm (LW). SP I, SP II sewn-through box quilted baffles. More Light, more Soft and comfortable. Sleeping bag shape :Spacious rectangular. SP I: Comfort:+17° C/63° F;Lower Limit:+12° C/54° F. SP II: Comfort:+13° C/55° F ;Lower Limit:+8° C/46° F. SP III: Comfort:+6° C/43° F ;Lower Limit:+1° C/34° F. IFlex ® 20D Nylon with DWR, high density down proof weave. IFlex ® 20D Nylon with skin & soft, high density down proof weave. Fill ratio (top/bottom): 50/50. Compression size: 1221cm/1535cm/1840cm (DiameterHeight). SP sleeping bags can be Zip together from up and down. It only just takes you 1 minute. Ry our best t. Give you a satisfactory solution. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “mobi_sports” and is located in this country: CN. This item can be shipped worldwide.