Flexible base for versatile placement: The open-bottom design allows placement anywhere in the cage, encouraging exploration and play while providing a cozy resting spot. Leak-free double closure: Dual locking mechanism with a sealing ring guarantees leak-free operation, keeps the enclosure dry, and supports long-term use. Pet-friendly drinking design: An anatomically shaped bottle with a soft silicone nozzle enables a natural drinking position for hamsters and other small animals. Controlled drip-outflow provides a reliable water supply. Robust, food-grade construction: Made from wear-resistant, food-grade materials to maintain a hygienic drinking environment for hamsters with regular use and without material fatigue. Use scenarios: - Place in standard hamster cages of various layouts to maximize space and accessibility. - Mount at different levels in multi-story habitats to ensure easy drinking access. - Use in small animal enclosures where a dependable, leak-free water source is important for everyday care.