The North Face - Borealis Sling. Color White Dune/Gravel. On sale for $42.13. MSRP $59.00. 29% off. 4.5 out of 5 starsAdd to favorites. 0 people have favorited this+8Brand NameThe North FaceProduct NameBorealis SlingColorWhite Dune/GravelPrice$42.13MSRP: $59.0029% OFFRating4Rated 4 stars out of 5(670)