[Features] Expandable Tent Bed: Superbe cat backpack with an expandable back design, provides more space for your cat to rest and play. Almost doubled room for your pet! 34cm x 28cm x42cm. Perfect pet backpack for cats and small dogs up to 8.5 KG. Excellent Ventilation : Come with breathable mesh windows in every side to perform great air circulation, giving cats more comfort. She doesn't get stressed or overheat, and can see around anytime. Safe & comfortable: the pet backpack is sturdy, durable and anti-scratch. The shoulder straps are padded and wide enough that they are super comfortable to wear. [product information] Name: pet bag Color: grey Product material: polyester Product size:34*28*42cm Packing list (you can get after purchasing one item): 1*pet bag Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.