This pet carrier is suitable for men or women,who like simple,lightweight and classical.The material used is simple, strong and beautiful.Easy to clean.It has 5 side mesh, when you go outside with your cat or dogs,open the cord fabric,your sweet baby also can enjoy the scenery,and also you can easily observe the pets inside.when you take your pet to join a party,If your pet feel tension,you can close the cord fabric,then It will fell save and keep quite.If the weather become cold,you can close the cord fabric,your pets will fell warm inside,So,This bag is suitable for spring, summer, autumn and winter,all of the year,very practical .This pet bag is specially designed for people who love to travel with pets.It suitable for small to medium pet,recommended for pets no more than 20lbs!