Granite Gear's Storm Cell Packflys are lightweight pack covers made from durable 70D Ripstop Sil-Nylon.
Granite Gear says:
We chose a light 70D Rip-Stop fabric for our Storm Cell rain covers and designed them to securely attach to the pack. Storm Cells are designed to work with larger packs of 65 Litres and above and Cloud Covers are designed to fit over our ultralight packs up to 65 Litres.
Granite Gear's Storm Cell 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. 70D fabric makes this a very durable cover.
- Reviewed by Ultralight Outdoor Gear