B Series Ultralight Hiking Camping Mummy 90% White Duck Down Sleeping Bag Winter Extreme Cold Weather 650FP

Product Description

90% White Duck Down,Filling Power 650

With Compression bag and storage bag  

Offset baffles+ side block baffle Design  

Shell design:Differential cut shell with 3D side walls  

Outer shell fabric:iFlex ® 6500 20 Nylon with DWR,high density down proof weave  

Inner Shell fabric: iFlex ® 6100 20D Nylon with skin & soft,high density down proof weave  

Zip Draft Tube:Yes with anti-snag  

Neck Draft Tube:Yes with dual elastic adjustment  

YKK5# DU N-ANTI  P-TOP REVERSE