Waterproof Gooseback Backpack Cover

  Designed to pack down small, the 35 or 45-liter Goose Back rain cover deploys easily when storms roll in. Its seam-sealed, waterproof shell protects your pack and its contents from the rain. The nitty gritty Features Durable, silicone-coated ripstop polyester and taped seams keep your pack dry Elastic ensures a secure fit on windy days Nylon storage pouch  doubles as an accessory pocket  Bottom panel resists abrasion and has a drain hole to release trapped moisture Pouch dimensions: 5.5 x 5.5 in. Technical specs Best Use Hiking Material(s) Polyester Volume Large 35 liters Volume XLarge 45 liters Weight 4 ounces Size: 35L/45L35L Fit for Backpack Size: 48cm x 32cm x 20cm/18.90" x 12.60" x 7.87" (Approx.)45L Fit for Backpack Size: 55cm x 35cm x 25cm/21.65" x 13.78" x 9.84" (Approx.)