Cat Backpack Carrier Transparent Window Breathable Versatile Space Capsule Cat Backpack for Outdoor Travel Hiking1Breathable and Portable: The Cat backpack carrier features a breathable design that allows air circulation, keeping your pet cool and comfortable. It is lightweight and portable, making it convenient to carry on your shoulder. 2Convenient Pet Backpack: The cat backpack carrier bag is designed for easy carrying and transport of your cat. It provides a secure and comfortable space for your pet during outings and travel. 3Ample Space: The space capsule design of the airline approved cat carrier backpack can provide adequate space and exercise space for pets. 4Versatile Use: The cat space capsule backpack carrier can be used as a handbag or a backpack, convenient and portable, easy to go out to meet different needs. 5Anti Escape Design: This cat backpack carrier bubble bag has reliable anti escape device to protect the safety of pets, so that they can move freely in the pet bag.