Features: This pet backpack is perfect for cats/dogs owner who love to travel! Feature adjust size shoulder belt and a comfortable shape, this backpack ensures your cats/dogs comfortable. Great for small to medium dogs, its durablity material with a waterproof function, providing safety and security. Whether you're go out / just take walk, this backpack is great for cats/dogs owner who enjoy being active with their cats/dogs. With its large capacity and convenient bag dispenser, this backpack allows pet to carry all item. Specifications: Material: Polyesters Size:S 12x5x12cm/ 4.72x1.97x4.72in Size:M 15x6x15cm/ 5.91x2.36x5.91in Color: Blue, Pink, Orange Package Includes: 1pc Backpack for Pet note: 1: Please allow 1-2cms errors due to manual measurement, make sure that you not mind before your order. 2: Due to the differences between different monitors, the picture may not reflect the item's actual color.