Solar camp showers make bathing during camping a plausibility in sunny locations. A good, useful camp shower contains a large enough bladder to hose down without running out of water but it is still be light enough to be easily put up a tree, on a rope, or on top of your car, on to the beach.

The best solar camp shower: Ivation 5-Gallon Outdoor Portable Shower (warm enough water, good nozzle, tough build,  threaded inlet cap that doesn't burst)

The second best solar camp shower: Advanced Elements 5 Gallon Summer Shower (same as top camp shower model, pricer)

The best solar camp shower upgrade: Nemo Helio Pressure Shower (user friendly, built in pump for more pressure, rolled into size of can when not in use, great on the beach)