Review on RUNCL Waterproof ANCOHUMA Compression Backpack by Maurice Stavros

I spent a few hours researching and browsing through bags and chose this one as the reviews were mostly positive. I have a small dry bag from another company and wanted a larger size to fit my camera while kayaking. Of course I wanted to test the bag before I put my camera in it. I filled it with paper. and folded 4 times at the top and trimmed as indicated. The first thing I noticed was that there is NO real seal at the top like there is on my other stuff sack. Double zip pocket like seal. I thought, how can this work without pressure. Well it isn't. I left it in the sink for an hour, and the paper was completely soaked, not wet, sobbing. Very disappointed. back tomorrow. :-(