A waterproof down layer on top, combined with a bottom layer filled with TechLoft Micro insulation guarantees a warm nights sleep in the Browning Vortex 20F Mummy Sleeping Bag. This unique hybrid design gives you the benefit of 20-oz. TechLoft Micro insulation beneath you, consisting of multiple denier staple-length fibers that have a siliconized finish for maximum insulation, loft and compactness. It is an ultra-lightweight insulation that has a tremendous weight-to-warmth ratio. It uses RDS-certified 9.5-oz., 600-fill waterproof down above you, which adds water resistance and prevents the down from clumping. No. 8 separating zippers and an insulated chest and zipper baffle lock out cold drafts. For durability, there is a polyester ripstop outer shell and a soft polyester liner. Included compression stuff sack makes packing a breeze. Imported. Color: Light Grey/Charcoal/Gold. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mummy Sleeping Bags.
