Features: 1.[Special Design] Chest pet bag features padded back and adjustable shoulder strap to help reduce the burden. The middle is equipped with an extra harness, which not only reduces the pressure caused by the dog's forward leaning, but also ensures the dog's comfort and safety. 2.[Integrated Buckle and Thickened Sponge] Dog backpack carrier adopts an integrated buckle design, which is more convenient and quick to wear for pets. Thickened sponge and mesh material for unparalleled breathability and comfort. 3.[Wear Quickly] Backpack for dogs breakthrough design can be fully opened, and pets can be put on quickly without lifting their legs while standing on the ground, eliminating a series of inconveniences such as zipper card pet hair and cumbersome wearing. 4.[Lightweight and Portable] Pet front backpack travel bag is lightweight and portable, you can use it to carry a small dog or cat on a bike, hike, camp, go for a walk or meet friends. Legs out design keep your pet safe and comfortable when carrying. 5.[Interactive and Photo Props] Dog backpack carrier allows owners to have more adventures with their cute pets, and more importantly, it is also a great photo prop for taking fun photos for daily sharing. Please do measure your pets and choose according to the size chart. Specification: Item Type: Chest Pet Bag Material: Composite Waterproof Cloth, Loop Fleece Lining, Webbing, Buckle, Hardware Buckle PackageList: 1 x Chest Pet Bag 1 x English Manual Note Please allow 2?3cm / 0.8?1in error due to manual measurement.