Unbelieveably light - Granite Gear eVent Uberlight Drysacks

I have been using the sil-nylon version of the eVent drysack for several years and love the bags. When I saw these, I found it hard to believe they could so much lighter. They are. Wow, the cubic tech fiber is incredible. The only negative is the cost. An I wish some of the other colors were available so I can "color code" my pack. But these are an amazing bag if you want to lighten your pack.