- Pet Backpack Carrier Dimensions : Sized at 15'' L x 12.6'' W x 16.5'' H, this backpack is ideal for small pets weighing up to 15 pounds for dogs and 18 pounds for cats. Designed to make travel, hiking, walking, or cycling easy and enjoyable for both you and your furry friend. - Airline Approved : This carrier meets the under-seat dimensions of most airlines, allowing you to take your pet on travel and business trips with ease. The included soft fleece mat provides a comfortable resting spot for your pet during your journeys. - Excellent Ventilation and Visibility : The three-sided PVC mesh design promotes exceptional air circulation and allows your pet to see outside, reducing anxiety and providing a calming environment. The structured design gives your pet plenty of room to move comfortably. - Ergonomic Support : The breathable honeycomb sponge backing and wide padded shoulder straps provide optimal comfort during use. The adjustable chest and waist buckles ensure that the carrier stays secure while minimizing shoulder strain for the owner. - Compact and Convenient : This foldable pet carrier can be easily stored when not in use, saving space. It is versatile enough to be worn as a backpack, secured in a vehicle with a seatbelt, placed on your luggage, or carried using the top handle. Practical Use Scenarios : - Take your pet on hiking trips, ensuring they are safely secured while enjoying the great outdoors. - Use it as an everyday carrier for short walks or outings, providing comfort and safety for your pet. - Perfect for travel, whether by plane or car, making transitions smooth and easy for you and your beloved companion.