Carla wrote a review of Sea To Summit eVAC Dry Sack on December 18, 2010
My dream drybag is here in the Sea To Summit eVac Dry Sack. It is light-weight and highly compressible. The bottom panel easily expells the air inside the bag (and keeps it out!) and the light-weight material the sack is made out of allows the bag to compress very tightly almost eliminating the need for a compression bag. The bags come in various sizes so keeping my winter mountaineering down sleeping bag dry or my lunch in the day hatch of my kayak dry has never been easier or more assuredly DRY.