General description This premium cat carrier backpack is designed for comfort and convenience, made from high-quality, eco-friendly, and durable oxford fabric and high-density acrylic. It features a unique transparent window design that allows your pet to enjoy the sun and scenery during outdoor activities, making it a stylish choice for pet owners. Technical specifications Dimensions: Suitable for pets up to 6.8 kg (large cat) or 5 kg (small dog) Material: Oxford fabric and high-density acrylic Weight: Not specified Compatibility and accessories Removable bottom mat for easy cleaning Usage Ideal for hiking, traveling, and other outdoor activities Convenient zippered side window for easy access Can be carried on the back, front, or with one hand Other information 9 ventilation holes and 2 side windows for optimal air circulation Built-in elastic safety lock to prevent escapes Adjustable padded shoulder straps and sternum strap for secure carrying