The Stone Glacier Rain Cover provides complete weather protection for SG Packs in the wettest conditions you'll encounter. Using silicone-impregnated 30D nylon and seamless construction, the Rain Cover provides 100% waterproof coverage for your pack. Bottom shock cord attachments secure the cover to the frame, allowing quick access to the pack without the risk of the cover blowing away in nasty weather. Weighing mere ounces and easily packable into an integrated stuff sack, the Rain Cover provides instant protection from the elements when you need it without bogging down your pack. FeaturesLarge: Fits SG Packs 6000+ cubic inchesLarge weighs 4.2 oz.Waterproof 30D Rip-Stop Sil-NylonSeamless ConstructionIntegrated Waist Belt AttachmentStuff Sack Included