FS: Osprey Ultralight Raincover, Medium size, Brown/Grey “Titanium” color. $25 shipping included.
Used a couple of times, no damage: water-tight. "Incredibly light and packable, the Ultralight Raincover will keep your gear dry when it is raining cats and dogs." Material: 40D PU Coated Ripstop Nylon w/attached stuff sack; Specifications: M: 2400-4300 Cu. in./ 40-70 Liters; 4.25 oz. Osprey Packs Ultra-Light Raincover
Please PM me if interested.