36 cm L x 30 cm W x 42 cm H. This rolling pet backpack is a compact, travelfriendly carrier suitable for trips to the vet or for onthego adventures. Removable wheels and adjustable handle Detachable wheeled base with a telescopic handle allows you to switch between rolling carrier and backpack quickly. The wheeled base can be removed to use the bag as a nonwheel carrier, and the design enables secure placement on car seats or under most airline seats. Three carry options for convenience Use as a backpack, rolling carrier, or tote carrier to meet your activity and your pet's needs. Includes a telescoping handle, a shoulder strap, and a handle for flexible, comfortable carrying. Multidirectional silent wheels offer smooth, quiet mobility on flat surfaces. Durable, practical construction Made from wearresistant and waterrepellent Oxford fabric to endure daily use. Side and front pockets store pet supplies, treats, and essentials. Roller blind/privacy panel can be pulled down when needed for privacy during travel or vet visits. Ventilation and interactive space Breathable mesh on both sides improves airflow and pet visibility. Front window and mesh side panels keep your pet comfortable and allow easy monitoring. If you unzip the small entrance below the mesh or the window at the front, your pet has more space to interact with the outside world. Ideal use scenarios Traveling by plane or car trips: fits under the airline seat and can be secured on a car seat. Vet visits, business trips, or daily errands where a secure pet carrier is required. Outdoor activities such as camping, hiking, biking, or park walks where a versatile carrier is helpful. Key benefits at a glance Versatile threeinone design (backpack, rolling carrier, tote) for flexible travel. Quick conversion between modes with a removable wheels base and telescopic handle. Durable, weatherresistant material with practical pockets and privacy options. Wellventilated and petfriendly with easy access to interact with the outside environment. Compatible with car seats and under many airline seats for convenient transport.