DoubleSealing Design The rubber gasket and doublesealing construction prevent water leaks, keeping the habitat dry and making cleaning straightforward for longterm use. Natural Drinking Experience Roller ball dispenser delivers water smoothly, mimicking natural drinking motions. An antibackflow feature reduces choking risk during use. Flexible and Functional Base Openbottom design allows flexible placement in any cage, encouraging hamster curiosity and play while providing a cozy shelter for rest. PetFriendly Bottle Design Contoured fit and curved drinking nozzle enable drinking in a natural, comfortable position, supporting daily hydration with ease. Use scenarios Daily hydration in a standard hamster cage: place the bottle where it is easily reachable, with a clean, leak water supply to support regular feeding routines. Active or curious hamsters in larger or multiarea cages: place the bottle in different spots to stimulate exploration, while the base also offers a comforting resting area during breaks in play. During cage cleaning or rearrangement: the doublesealing design minimizes spills, helping keep the rest of the habitat dry and reducing cleanup time.