Tried out my light portable washer at a campground. It worked out very well. I washed two shirts, two pair of compression socks, two pair of underwear and one gym short. Could have done three shirts, socks and underwear and the shorts.
The wash cycle had no vibration, for the spin cycle I put one shirt at a time in the spinner and split the rest between two additional more spin cycles for them. All spins were three minutes each and I had to keep my hand on the machine to stop the vibrations which was not a problem for me to do. Taking the close out and hanging them on the line reminded me of the 60's and 70's when my mom used the clothes lines. Once dry the shirts are a little stiff till on, but other then that everything worked great.