【Comfortable and Ergonomic Dog/Cat Backpack】: The carrier backpack is made of upgraded breathable mesh and polyester material, more durable, ventilated, and comfortable. The pet bag is designed with a thick and breathable sponge back, widened and padded shoulder straps, and an adjustable waist strap with buckle, these features help relieve the weight on your back and shoulders. And this dog backpack has two side pockets and a front pocket, which can store other necessities.

【Detail Design for Reliable Safety & Comfort】: 1, The puppy kitten carrier backpack has a built-in adjustable safety strap with buckle to connect to the dog's collar/harness, keeping your pet safe and preventing your pet from getting out. 2, The removable bottom plate is made of Oxford fabric, strong and solid, helps provide pets with good support, prevents sagging and maintains stability, it is removable, waterproof, and easy to clean. 3, soft cozy lining so your pet can relax and rest.

【Adjustable Visible Peek-Hole】: The Dog Cat Carrier Backpack has an adjustable drawstring opening at the neck on the top of the backpack to allow your pet to stick its head out, making them ventilated and visible, and also ensuring its safety and comfort. Top zipper opening provides easy access for your pets. These designs help your pets interact and communicate with you.

【Two Ways to Carry Cat/Dog Carrier】: The hands-free dog backpack can be worn on the front or back as you like, it keeps you closer and increases the pet's sense of security when carrying your cat or dog around. This small dog carrier backpack/backpack is portable and lightweight, with our front puppy backpack, making you hands-free to take your four-legged friend to grocery stores, vet, subway, shopping mall, perfect for outdoor use.