Feature: 1. [Mesh Design]Large area breathable mesh windows are more ventilated. Transparent and visible, you can observe the pet\u0027s dynamics at any time. 2. [Humanized Design]Adjustable chest strap and the adjustable waist strap design can help reduce load and increase comfort. 3. [Comfortable Pad]The bottom is equipped with a dual-use cushion, which is universal for all seasons and can be removed and washed separately. 4. [High-quality]Made of high-quality polyester, which is durable and wear-resistant, easy to cleaning and folding. 5. [Safety Rope]There is a retractable hook safety rope inside to prevent pets from escaping. Specification: Description: Pockets on both sides of the pet bag provide more room for storage. you can store folding dog bowls, snacks, toys, garbage bags, etc. Both sides and top can be opened, multi-directional ventilation. This pet backpack carrier is easily fitted for cats, small dogs, and most other small/medium-sized pets. Features: [Mesh Design]Large area breathable mesh windows are more ventilated. Transparent and visible, you can observe the pet's dynamics at any time. [Humanized Design]Adjustable chest strap and the adjustable waist strap design can help reduce load and increase comfort. [Comfortable Pad]The bottom is equipped with a dual-use cushion, which is universal for all seasons and can be removed and washed separately. [High-quality]Made of high-quality polyester, which is and wear-resistant, easy to cleaning and folding. [Safety Rope]There is a retractable hook safety rope inside to prevent pets from escaping. Specifications: Color: Black;Gray (Optional) Material: Polyester Gender: Unisex Style: Modern Applciation: Dogs, Cats, etc Occasion: Outdoor, Home, Travel, etc Package Size: 42*34*2cm / 16.53*13.38*0.78inch Package Weight: 900g / 1.98lb Package List: 1 * Cat Carrier Backpack 1 * Pad Package List: 1 * Cat Carrier Backpack 1 * Pad