Welcome to my store~100% brand new! Package Includes:1*Pet bag Features: -Breathable -Adjustable head - Material: polyester - Size: S=37*24CM(14.57in*9.45in) M=42*25CM(16.53in*9.84in) L=55*27CM(21.65in*10.63in) -Application places£ºCamping, outdoor sports, beach, garden, leisure pavilion, farm, Outdoor cycling, traveling. Description: -Our pet backpack is designed to provide a comfortable and safe journey for your furry friend. The adjustable head allows your pet to enjoy a comfortable experience. -Our backpack is made of breathable mesh material to ensure your pet stays well ventilated during outdoor adventures. The waterproof bottom adds an extra layer of security, making it suitable for all weather conditions. -Our backpacks are perfect for pet owners who enjoy walking, hiking and traveling with their pets. -Whether you are taking a walk in the park or embarking on a journey, our backpack is perfect for you. It allows you to bond with your pet while enjoying the outdoors. -Experience the excitement of exploring new places with your pet. Our pet backpacks are both comfortable and practical, ensuring that every outing with your pet is an unforgettable experience. Note: Please note that due to lighting effects, monitor brightness/contrast settings, etc., there may be some slight differences in hue between the website photos and the actual item. Conversion: 1 inch = 2.54cm The product manual measurement, there may be 1-3 cm difference. Hope you can understand, will be grateful. Please touch and click the [Store Review] tab, you can buy more products you want through our store [Visit Store]. Enjoy shopping and have a great day!