The K9 Sport Sack Plus 2 Backpack Pet Carrier is a durable and spacious option for transporting large dogs. Made of nylon material, this carrier by K9 Sport Sack is designed for comfort and secure travel. With ample storage size, you can easily fit all your essentials while carrying your furry companion in this backpack carrier. Perfect for pet owners who want to bring their pup along on outdoor adventures or trips.