Breathable Car Pet Carrier Airline Approved Portable Bag for Small Dogs and Cats Enhanced Ventilation Design Large Capacity Space Non-deformable Stereoscopic Space Safety Detail Design Comfort Consideration Features: Enhanced Ventilation Design: The product features large ventilation ports distributed around five sides, ensuring that pets can enjoy ample air circulation and avoid discomfort due to prolonged enclosure. Large Capacity Space: Cats can freely turn around and stand or lie down without feeling cramped. Meanwhile, the product can be placed on a suitcase for more convenient travel. Non-deformable Stereoscopic Space: The four-sided fiber rod support and firm body structure prevent deformation, ensuring the stability and durability of the product. Safety Detail Design: The built-in safety rope buckle can be used to fasten the pet's collar to prevent the pet from suddenly jumping out. The side pocket can hold food, toys, etc., making it convenient to carry when going out. Comfort Consideration: A comfortable fur pad and a thick plush pad are included to make pets comfortable when going out. The anti-slip shoulder strap is comfortable to carry and not easy to slip off, reducing the burden on the owner. Specification: Optional Color & Size: Grey: Small / Medium;  Black: Small(Expandable upwards) / Large (Expandable backward) Material: Polyester Applicable objects: Cats & Dogs Applicable weight: Within 8kg  Product size: 45*28*21cm(Small); 45*28*28cm(Medium); 49*33*33cm(Large) Package size:  28.5*8.5*43.5cm Package weight: 1389g  Package list: 1*Pet Carrier