Shipping weight=33 lbs, so the trailer itself weighs ~30 lbs.

A BOB Yak weighs 18 with the Yak Sak; a Burley Nomad weighs 14.5. The BOB Yak trailer without sack weighs 14.5 lbs.

I don't know how Mwave managed to make their trailer twice as heavy. Dimensions and pictures indicate it's about the same size as a Nomad. I wouldn't want to tow something weighing more than a Yak and Nomad combined, day after day. Also it has knobby tires, so you'd want to swap those for slicks eventually.

It would be fine as a grocery hauler. Since it's $198 shipped from Amazon, I'd be inclined to wait (if I could) for a good deal on a used Nomad, which would cost the same or less.

Last December Burley had Nomads marked down to $186 shipped on Amazon; Flatbeds were $140.