Heavy - Duty Construction：Made of reinforced PVC with double - layered walls to resist corrosion and high pressure. Temperature - resistant from - 20°C to 60°C. Flexible Collapsible Design：Expands from 1m to 2m for extended reach, then collapses to 40cm for compact storage. Ideal for tight caravan compartments or travel. Multipurpose Waste Solution：Suitable for greywater and blackwater disposal. Perfect for campsites, festivals, or remote off - grid adventures. Universal Adapter System：Includes interchangeable connectors to fit all standard caravan, RV, and motorhome waste outlets. O - ring seal prevents leaks. Non - Stick Interior Coating：Smooth lining minimizes residue buildup and odors. Easy to clean with water or mild detergent., Weight: 0.2645547144 pounds, Manufacturer: WREWING