About this item Material - Made of high quality sandwich mesh fabric and oxford fabric. Soft shoulder adjustable straps is good to reduce the burden. Size M: backpack total height--13.1",(your pets back length should be close to 13.1 inch, allow ±1.0 inch ); recommend weight from 0.0 to 3.0 kg (must measure your pets length and sitting position height together for accurate reference), more size information, please check our size chart photo. suitable for Cat, small medium dog, Mini poodle, Mini Schnauzer, Mini Teddy, Chihuahua. Safe - The buckle design inside the carrier can connect with pet's collar which will prevent pet get out, and protect the safe of pet. Extendable strap with buckle keeps the backpack stable. Comfortable - The front hole is adjustable with drawstring according to your pets' size. Well ventilated design for optimal airflow and checking on pet, soft cozy lining bedding so your pet can relax and rest. Mesh Design - Mesh windows are ventilated and visible, making your pet breathe freely and relax. Zipped top entry allows for easy access. Mesh side pockets help store leash, whistle, water, snacks, treats and other necessities. › See more product details