The fine folks at ROK Straps were kind enough to send me a pair of their Motorcycle Stretch Straps. These are a two piece strap that has an elastic end on one side.
These are the 60″ version and have orange stripes on the elastic end. The ROK Straps are much easier to use than the double d-ring straps that come with the dry bag I’m using. You just connect the side release buckles and pull the slack until you get some tension on the elastic. Quick and easy.
I’ll post a review on how they hold up after the trip.