Scott W.wrote a review of SealLine Boundary Dry Pack on May 28, 2014
Familiarity: I've used it once or twice and have initial impressions
This drybag is big, seems well made and will seal as well as any other drybags of similar style. One thing to note is that has a beefy shoulder harness AND waist belt for use in carrying the bag "backpack" style. Be sure to take a close look at the pictures. This seems a little overkill to me. I'm only carrying it from the raft a few hundred feet to where I'll pitch my tent. Usually, I'll only put one arm in the shoulder harness to do this. This harness looks like it's built for someone to carry the bag a significant distance. Also, it is somewhat difficult & time consuming to remove and re-attach. Overall, a good bag for the price Backcountry is currently selling if for.