VENTILATED BUBBLE BACKPACK: The cat backpack is designed with a transparent bubble window so you can watch your cat's every move inside the backpack, and there are also 10 vents on the backpack to ensure the continuous flow of fresh air inside the backpack, so your cat can breathe well ROOMY & STORAGE: This cat backpack carrier has a spacious interior that provides plenty of room for your cat to move and stretch. The side and front pockets can store your cat's toys and snacks so they can have fun anytime, and a side exit allows you to pet your cat at any time COMFORTABLE & FOLDABLE: This cat carrier backpack comes with comfortable shoulder straps and chest buckle to reduce the stress on your shoulders. In addition, the backpack is foldable and can be easily stored when not in use, suitable for daily outings or long trips with your pet CAT SAFETY DESIGN: The cat bubble backpack comes with a double-sided cushion that keeps your cat comfortable and supports the backpack to prevent deformation, and the built-in safety leash prevents your cat from accidentally escaping while traveling HIGH QUALITY MATERIAL: The cat travel backpack is made of breathable and durable oxford fabric, which is not only easy to clean and maintain, but also prevents your cat from scratching and makes the backpack cat carrier more durable CUSTOMER SUPPORT: Please contact us if you have any questions about cat backpacks. We will provide professional technical support and satisfactory solutions for you Cat Bubble Backpack - The exterior of the cat backpack is designed with a transparent protective shell, which makes your pet feel safer and more comfortable when there is a view, thus avoiding stress reactions, and at the same time, you can observe your pet's every move inside the cat backpack carrier. Upgraded Design - The cat carrier backpack has 10 ventilation holes to keep air circulating, plus a built-in anti-escape lock to prevent your pet from jumping out, keeping your pet in a safe environment. Pet Carrier Backpack Dimensions - 13.4“L x 10.6”W x 16.5”H. Plenty of room for your pet to move around inside the backpack for cats. Ideal for cats and small dogs up to 16 lbs, please check your pet's weight before purchasing. High Quality MaterIals - Made of APC and Oxford cloth, it is strong and durable to prevent cat damage. In addition, the material of the backpack cat carrier is free of any harmful substances, so you can rest assured that your small pet can be placed inside. Great Gift for Pets - If you live in an urban area and want to take your pet with you, or if you like traveling or hiking and want your pet to go with you, this cat travel backpack is the outstanding choice for you. If there is any problem, please feel free to contact us, we will provide you with a satisfactory solution.