4IN1 CARRY PET TROLLEY 4 versatile carry modes: This foldable cat carrier with wheels can be used as a luggagestyle pet stroller, a cat backpack carrier, a handbag, or a rolling dog carrier. It also functions as a carseat style carrier. Lightweight design makes it easy to travel with your pet in multiple configurations. Smooth, flexible mobility: The four wheels are quiet and smooth, with 360degree rotation. A pushbutton locking handle adjusts to multiple heights for comfortable rolling in any direction. Durable, comfortable construction: Made from wearresistant oxford fabric with antiscratch mesh and a strong zipper for longlasting use. The carrier has a firm structure and includes a cozy mat to keep your pet comfortable. Safety and practical features: An inner safety strap leash prevents escapes. Two side storage pockets hold pet supplies. The design supports use as a backpack, rolling carrier, tote carrier, and car seat carrier. Use scenarios Air travel or train trips: Switch to rolling carrier mode for easy navigation through stations and airports, while keeping your pet secure. Vet visits or short errands: Use backpack or tote configurations for hands transport and convenient access to pet essentials. Daily outings and outdoor activities: Backpack mode allows you to keep your pet close while leaving your hands for other tasks. Car travel: Use the carseat style carrier to keep your pet safely restrained during drives.