Comfortable pet carrier bag with a 3D three-dimensional breathable mesh structure. It's sturdy, has ample space, is well-ventilated, and has a curtain to darken the inside and prevent peeking from the outside. I purchased it at the end of the year in preparation for emergencies, such as during a disaster. Never used. - - Type: Carrier bag - Breathability: 3D three-dimensional breathable mesh structure - Design features: Space expands simply by pulling - Storage pockets: Front storage pocket available - Intended use: For transporting pets