Carry your furry friend in style with the K9 Sport Sack Air 2 Backpack Dog Carrier in size Medium. This durable and spacious backpack carrier is perfect for transporting your dog to the vet, park, or anywhere in between. Made with high-quality nylon material, this carrier is built to last and can withstand all of your dog's adventures. The K9 Sport Sack Air 2 Backpack Dog Carrier features a comfortable fit for your dog and a sturdy handle for easy transportation. The carrier is perfect for dogs of size medium and has a sleek and stylish design that will make your dog look like a celebrities. Whether you're heading out on a hike or just need a reliable way to transport your dog, the K9 Sport Sack Air 2 Backpack Dog Carrier is the perfect choice.