More uses than one
- Familiarity: I've put it through the wringer
I have used this chair to turn a cooler into a nicer chair, make a kayaking seat more comfortable, throw down as just a butt pad when something is wet, and use as a pad for kneeling on concrete. It is super convenient and takes up almost no room in the car. For the price I bought 2 and constantly find it being used.
If you are really overweight I could see this product not being comfortable but I have had no quality or comfort issues.