Maximum Air Circulation And Multiple EntrancesFeatures Breathable Mesh Windows On Three Sides, Which Provide Plenty Of Air For Dogs And Cats. It Allows You To Easily Observe Your Pet"S Movements, While You Observe It, It Also Enjoys The Outdoor Scenery. They Will Never Feel Trapped But Free In His Kingdom. Storage Pockets & Collapsible: The Pocket On The Dog Carrier Is Convenient For Storing Pet Food, Trash Bags Or Water Bottle. Water, Etc. Folds Flat To Store Under Your Bed, Wardrobe, Or Suitcase When Not In Use. Easy To CleanCleanable Nylon Materials, Abrasion Resistance, Very Sturdy. This Pet Carrier Is Dark In Color And Not Easy To Get Dirty. You Can Use A Soft Brush To Clean The Dirt On The Surface Of The Pet Bag, Then Put It In A Ventilated Place To Dry It. Note: The Pet Bag Cannot Be Washed In The Washing Machine. Easy To Carry The Foldable Pet Bag Offers Your Small Dog The Best Comfort For Long Journeys. With The Pet Bag You Can Move Around On The Bus, Train, Car And Even On The Plane. Complies With Underseat Luggage Size Regulations Of Most Airlines. This Bag Is Suitable For Small Cats, Small Dogs, Rabbits, Etc. (43 X 28 X 19 Cm) Best Gift For Pet LoversOur Pet Travel Backpack Has Multiple Uses: It Can Be Used As A Home For Pet"S Daily Life. Animal, Travel Seat For The Car, Support For Walking Or Cycling, For Resting The Animal Outside. It Is A Great Accessory For Owners Of Small To Medium Sized Pets.