Builtin filter mesh system traps litter and separates waste, keeping hands clean during cleanup and making petcare routines more efficient. HeavyDuty PE and Nylon materials provide scratchproof durability and tear resistance, supporting efficient waste management and reducing liner changes for easier, consistent use. Urine seepage prevention creates a drier environment and protects floors from dampness by blocking urine seepage, which is especially helpful in multicat households. Easy drawstring design with a pulltotighten closure allows secure seals and easy lifting and carrying, suitable for both indoor and outdoor use. Use scenarios At home with a single cat: insert the bag in the litter box system to minimize mess and simplify daily cleanup. Multicat households: use these liners to prevent moisture buildup and contain waste, reducing the frequency of liner changes and keeping the area cleaner. Travel or outdoor setups: the drawstring closure enables secure sealing and convenient transport for clean handling when moving between locations.