1、Double-layer Design: The backpack features a double-layer design that can accommodate two cats, providing independent space and dual-use, making travel convenient. 2、Breathable and Ventilated: The backpack adopts a porous breathable design to achieve air circulation and convection. The back is breathable and heat-dissipating, providing a comfortable environment for pets. 3、Detachable Design: The backpack is detachable, easy to clean and store, does not deform or collapse, and is . Features: Double-layer Design: The backpack features a double-layer design that can accommodate two cats, providing independent space and dual-use, making travel convenient. Breathable and Ventilated: The backpack adopts a porous breathable design to achieve air circulation and convection. The back is breathable and heat-dissipating, providing a comfortable environment for pets. Detachable Design: The backpack is detachable, easy to clean and store, does not deform or collapse, and is . Comfortable Shoulder conservation: The backpack comes with an adjustable shoulder strap. The shoulder belt is detachable, reducing the burden on the shoulders and improving travel comfort. Sturdy and : The backpack uses a smooth and wear-resistant zipper and sturdy and buckles. The bottom is designed to prevent wear, ensuring the durability of the backpack and the safety of pets. Specification: Optional color: Black / Gray Material: Linen+Polyester Style: Handheld, Shoulder Product size: 41*31*65cm Package size: 41*35*19cm Package weight: 3.4KG Package list: 1*Cat Double-layer Carrier Bag 1*Cat Double-layer Carrier Bag