This pet bag is easy to carry, has a large capacity space, a safe design and good air permeability, allowing you to spend happy time with your pets.ADJUSTABLE ROPE BUCKLE DESIGN: Adjustable Open Size,the buckle design inside the carrier can connect with pet's collar which will prevent pet get out, to protect the safety of pets.CONVENIENT EASY TO CARRY: The wide shoulder strap contains an elastic cushion that relieves shoulder pain. it is perfect for a hike and an adventurous weekend, you can carry your pet out when you travelling shopping cycling or go outside wherever . Also the pet bag there is a pocket to hold your keys or poop bags.SAFETY VENTILATION: Large areas of breathable mesh fabric and adjustable drawstring openings provide maximum airflow for pets, eliminating the need for pets to feel congested. There is a pet proof in the bag which is easy to adjust and can hold the dog collar/tools. Your pet can share the landscape while keeping it secure.STURDY AND DURABLE: Durable oxford fabric ensures long term use of the handbag. It is strong enough to resist scratching or biting a pet. The mesh fabric with elastic cushion, breathable, comfortable and durable, can be used to hold the whole pet and keep the head fair.