I'll be able to buy a robot which I can command to follow me, and:

• it works on rough terrain, in wind, rain etc. For example, up and down trails which may have mud, sand, etc. It doesn't have to scale straight rock cliffs, or even trail-less steep sand dunes with dense vegetation. But it should be able to handle, say, most trails near Tomales point north of SF in Marin County.

• over trails, mud, some incline, puddles, sand dunes

• it can carry at least 20 lbs

• it has some kind of leg or tread (not flying, not wheels). If it has wheels on the end of robot legs or tentacles, that is okay. If it has some robo legs and also happens to have legs on the body, that's okay. but it has to be able to move significantly with robo legs / arms / etc. not just wheels.

• and I can use it to carry heavy stuff out to the beach for a picnic

It can be any price but it has to be relatively publicly available.

If it happens by mid 2033 then YES

Pictures for illustration purposes only, the claim has to basically satisfy the stipulations above: