Outdoor Portable Pet Backpack Breathable Large Capacity Pet Backpack Features: The is designed with mesh for better circulation. The material of the bag body is wear-resistant polyester, which has a good handle and is solid and easy to clean. Large space is not crowded. sewing is fine and more load-bearing. It's easy to take a pet out of the door and losing. Product Description: Specification: Size: 37X34X25cm Material: nylon package Includes: 1 XStorage backpack Note: Please allow slightly difference due to manual measurement. Colour may be slightly different since different monitor.Thanks. The is designed with mesh for better circulation. The material of the bag body is wear-resistant polyester, which has a good handle and is solid and easy to clean. Large space is not crowded. sewing is fine and more load-bearing. It's easy to take a pet out of the door and losing.