QUALITY MATERIAL:The material is safe for the kids. PORTABLE: Lightweight,mother's essential goods. PRODUCT SPECIFICATIONS: Max capacity :500ml .Size :7.3 in (high) ,3.3 in (diameter) REUSABLE: Can be reused after cleaning. STRONG SEALING: The sealing performance of the urine bucket is good. No leaking after using. Buy with confidence, your baby potty includes a 12-month assurance and friendly customer service. We offer replacement or refund for any defective pee bottle damaged during transit.