EcoTrek 5.3 Gallon (20L) Portable Camping Toilet: Engineered for the outdoors with high-grade PP and ABS materials, this compact, leak-proof toilet offers a seamless and efficient flushing system, providing over 50 flushes from its 3-gallon tank. The separate 5.3-gallon waste compartment ensures easy disposal. It’s sturdy enough to support up to 440 lbs, making it perfect for camping, RVs, and boating.