Product review (5 stars): Save your elbow grease for other tasks.
Awesome! This was recommended in the  book Camp Like a Girl, by Sara Mattson Riley, with good reason. Clothes that are heavy and dripping with water after hand washing go into the spin dryer for five minutes or less, and come out nearly dry. Less then an hour hanging on the line and they are dry. Saves so much work required by wringing by hand. Great for extended camping trips. As long as you can find level ground and have a power source, laundry will be much easier and quicker.  Only downside is it is large, and takes up space in the vehicle. But it is worth it!