Creative Expandable Bubble Cat Carrier Backpack can be extended to a small tent bed to provide more space for pets playing and relaxing outside. Transparent Window Dome provides a wide view for your pets from bubble dome. There are multi ventilation holes surrounded provides excellent ventilation ensure fresh air for your pet and the extendable parts is also mesh design to offer maximum breath ability. Breathable mesh padded shoulder straps and padded carry handle with adjustable chest buckle for comfortable use. Made of high quality oxford cloth material waterproof, easy clean and lightweight; the side pocket for holding pet snacks or a water bottle. Specification: Material: Oxford Cloth Size: 31x42x29CM/12.2x16.53x11.4inch Package Includes: 1 Piece Pet Carry Backpack