Dual compartment design Features 2 separate zipperattached compartments to shelter 2 small pets. The divider can be removed to turn 2 compartments into 1 larger compartment to shelter 1 small to mediumsized pet, making it suitable for people who have multiple small pets. Carrier on wheels Designed as a trolley case with 4 spinner wheels that move quietly and smoothly with 360degree rotation. The pushbutton locking handle adjusts to multiple heights for comfortable rolling, providing effortless mobility in any direction. Easy to maneuver through streets, malls, supermarkets, and other venues. ventilation and visibility Includes 5 breathable mesh windows and 6 ventilation holes on 4 sides to provide ample air flow and a clear view for your pet. Zippers on both the and front allow easy access for placing pets in and taking them out. Practical side pockets Pockets on both sides store essential pet supplies such as bowls, water bottles, and toys, ensuring your pet is well cared for while out. A side holder for trash bags or poop bags adds convenient functionality.