RV Superbag

Is anybody using an RV Superbag? If so, how do you like it? Is it worth it or skip it?

Bought one about 6 years ago - it’s still in great shape, looks good, and works for me, although it was a bit pricey. Travasak was out of business at the time, so it was the best available option for me. I believe Travasak was since revived, but I haven’t seen anything here about whether it’s the same folks/quality or just someone buying the name.