Sturdy construction Abrasionresistant bottle developed for small animals Foodgrade safe material promotes a healthy drinking environment for your hamster Designed to withstand everyday shock and wear for long life Flexible installation design Open bottom design allows flexible placement in any cage configuration Provides a cozy hiding place to rest while stimulating curiosity and playfulness Double seal mechanism Special rubber seal and doublelayer seal design ensures a tight seal Easy to clean design helps maintain a dry habitat with zero water leakage Improved safety design Roller ball mechanism adjusts water flow evenly Mimics the original hamster drinking pattern with backflow prevention to avoid accidental spills and choking hazards Use scenarios Standard hamster cage: mount on the side of a wire or acrylic cage for reliable access to water, while the open bottom design fits typical openings and leaves space for a retreat. Multilevel or irregular cages: place the bottle where it can be reached from different levels; the open bottom design accommodates varied cage layouts and still offer a resting nook nearby. Travel or temporary habitats: the tight seal and leakproof operation keep the habitat dry and clean, and the easytoclean design speeds up setup and teardown.