• Comes with 4-side breathable mesh windows, providing a safe and comfortable travel for your pet. Mesh design ensures ventilation and visual-ability, makes it easy for you to observe the movement of your pets.
• The ventilation mesh is made of superior material which is scratch-resistant and sturdy for long lasting use.  
• This dog backpack carrier is made of eco-friendly fabric, wear-resistant and scratch-resistant, lightweight and easy to carry. 
• Equipped with a firmly reinforced structure, to prevent the backpack from collapsing on your pet while traveling.
• When you open the top mesh windows to let your pet stick his head out, the safety rope inside can prevent your dog from running away.