Granite Gear's Cloud Cover Packflys are ultra-lightweight pack covers made from Ripstop Sil-Nylon.
Granite Gear says:
An ultralight pack fly in smaller sizes for ultralight packs and day packs. Made from 30-D Sil Cordura Nylon Ripstop. Designed for packs less than 65 Litres. Check out the Storm Cell if you need a pack fly for a pack above 65 Litres.
Granite Gear's Cloud Cover Packflys provide good rain protection for your pack. To get a secure fit pull the bungee cord tight and loop it back over the top of your pack (as shown in the image). This will keep the cover on in strong winds.
