Cat Dog Breathable Pet Carrier Bag Outdoor Travel Transparent Space Backpack AUDescription Our practically designed backpack cases, whose weight is only 1kg, are great for keeping your furry friend with multiple occasions. Take your pet out to the ballgame, strolling, hiking, cycling, shopping, going to the vet and taking a bus or subway or airplane or to the vet in your choice of colors and budget friendly designs. Small pets, such as cats, puppies and rabbits can be difficult to keep in carriers. semi sphere Window can stop