This 21L portable toilet is ideal for emergencies and disasters, with a weight capacity of 120kg for safe use. - Brand: SunRuck - Model Name: SR-PT4521 - Water Tank Capacity: 21L - Weight Capacity: 120kg - Features: Emergency toilet, disaster toilet, nursing care toilet Here is the official website: https://www.sunruck.com/sr-pt4521/ ■ No water source needed, flushable with a piston pump Pull up and push the piston pump on the side of the toilet seat to flush the toilet. It can be used cleanly and comfortably at any time, making it easy to use even in non-emergency situations. The pump is easy to push, and the flushing is powerful. ■ Wide seat, easy-to-sit design The oval toilet seat is similar to an actual toilet. The wide seat is easy to sit on, so you can use it without feeling uncomfortable. ■ Portable and can be used for multiple purposes 〇 Disasters and emergencies 〇 Nursing care and rehabilitation 〇 Travel and outdoor activities ■ Prevents odor leakage with the waste lever The waste lever on the side seals the waste tank. It prevents unpleasant odor leakage after use. ■ Easy to remove, easy to dispose of ■ The capacity meter allows you to check the waste water replacement time ■ Large capacity 21L for plenty of use Thank you for viewing.