Pet Dog Carrier Bag Carrier For Dogs Backpack Out Double Shoulder Portable Travel Backpack Outdoor Pet Dog Carrier Bag MeshNeck hole Drawstring DesignDog carrier backpack made from breathable mesh and polyester fiber. The adjustable neck hole window design on the top allows your pet to keep the head extended, making it ventilated and visible, interacting and communicating with you. Thick sponge filled & Removable bottom plateThe dog front carrier backpack is made of a thick sponge and breathable mesh cloth, which is ergonomic and very comfortable, reducing the burden on