Make travel stress-free for you and your pet with this Expandable Pet Carrier Backpack, designed for small to medium pets up to 15 lbs (7 kg). Whether you're heading to the vet, going on vacation, or just out for a walk, this carrier adapts to your needs with three versatile carrying options: as a backpack, a handheld tote, or a rolling stroller with detachable wheels. Constructed from durable cotton linen and high-grade polyester, it resists scratches and wear. Mesh panels on all four sides provide superior ventilation and visibility, keeping your pet relaxed and engaged. The reversible mat offers seasonal comfort, while the collapsible design ensures it's easy to store when not in use. Thoughtfully designed with convenient storage pockets, you can keep all your pet’s travel essentials organized and close at hand. The large zippered openings make entry and interaction a breeze, turning every trip into a pleasant adventure for both you and your furry friend.