1.[Intimate Design]: In order to be more and reliable this cat carrier is bubble backpack design, there are 9 ventilation holes to ensure that pets breathe fresh air, back and shoulder straps using the mesh material to make the cat backpack carrier to use up the ventilation is not stuffy, the side of the zipper openings designed to facilitate pets in and out of the interaction at any time, the bag is designed to have hooks to fix the pet leash, to prevent pets from escaping. 2.[Comfortable and ]: This cat backpack carrier is made of Oxford cloth/ABS+PC, so you don't need to worry about damage caused by your pet's clawing or gnawing, and at the same time, it also ensures that this cat backpack carrier can make your pet feel comfortable. 3.[Bubble Features]: Measuring 13.7 "L9.8 "W16.5 "H, the bubble backpack can easily accommodate pets up to 15 pounds.The panoramic transparent bubble allows pets to have more space to move around and more visibility, and the owner can keep an eye on their pets at all times.Transparent cat backpack bubble will perfectly display your beloved pet's adorable every move, which will attract more people to like it and make it the center of attention! 4.[Multi-Use ]: This is a cat carrier hard, whether it's for outdoor adventure, camping, hiking to the vet, or taking your pet for a walk, it's the ideal cat backpack carrier for you to take your pet out in all kinds of situations.