100% brand new and high quality 1. Breathable Mesh Fabric: With nylon mesh fabric, the pet carrier is breathable. Ventilated and no pungent smell. Always keeps your pets comfortable. 2. Head Design: The front hole allows your pets to step outside for fresh air and watch the outside world. So it won’t be boring in your pet’s backpack. 3. Wide Adjustable Straps: Wide adjustable padded straps help reduce pressure on your shoulders while expandable straps with buckle keep the backpack more stable. 4. Functional Pockets: There are 2 mesh pockets around the dog carrier. ideal for storing your small items such as the telephone. keys. tissue. etc. free your hands to get more interactions with your pet. Size: large backpack suitable for dogs under 3.6 kg, small backpack suitable for dogs under 3.6 kg less than 1.8 kg. Package includes: 1 pet backpack.