Enhanced Comfort and Visibility: The bag offers openings on both the side and front for easy loading of your pet. Adjustable shoulder straps enable comfortable carrying or dragging, making it suitable for infrequent outings. Mesh sides and front panels provide your pet with good visibility and improved air circulation. Visibility Safety: A bright reflective strip increases safety during nighttime use by reflecting headlights from up to 300 meters away. The thickened, ergonomic handle helps reduce fatigue and hand strain. Hangable Trolley Case for Convenience: The luggage compartment includes a secure strap to prevent slipping, with ventilation holes to ensure a breathable environment for your cat. The trolley model is designed to attach to luggage, freeing your hands for a hassle travel experience with your pet. Practical Front Storage Bag: A front storage pocket allows organized storage and quick access to essentials. The quality zipper glides smoothly and is built for durability. The universal wheels rotate in all directions for flexible movement and long life. Use Scenarios: Quick vet visit or grooming appointment: load easily through side or front openings; mesh panels provide airflow and visibility for your cat. Travel with luggage: attach the trolley case to your suitcase, keep essentials in the front pocket, and carry your cat with hands . City outings or night walks: reflective strip enhances visibility while the ergonomic handle reduces fatigue during longer use.