Large Cat Backpack Carrier Expandable Pet Carrier Backpack for Small Dogs Medium Cats Fit Up to 18 Lbs, Dog Carrier Backpack,Puppy Backpack Carrier

"EXPANDABLE & COLLAPSIBLE: This pet carrier backpack with an expandable back allows your pet to move around more comfortably and reduces the anxiety. And the carrier can collapse flat when not in use. Measures 13x9.8x16.5 inch, easily fits most small/medium-sized pets, weighing up to 18 lbs STURDY & TY: Equipped with a durable rod on the top and both sides are fixed with frames to stabilize the structure, plus a firm bottom pad offers solid support for your pets. Also comes with a ty leash to prevent escape, this pet backpack carrier is sturdy and for your pets MAXIMUM AIR CIRCULATION & MULTIPLE ENTRANCES: Mesh windows on 4 sides for optimal airflow, 4 entrances (sides, front, and back) allow your pet to enjoy the outside scenery and easy entry into the carrier, and 1 expandable soft mat to keep your pet comfy during the journey"