Dimension: This foldable pet backpack is made of environmentally friendly material, light and easy to carry. Measures approximately 38x32x42cm (L x W x H) Recommended for pets weighing up to 16 lbs (please measure the cut and your pet's weight before purchasing this product). Breathability and Comfort The three-sided mesh windows of the pet backpack can provide your pet with the best air permeability and wide vision. There is a soft and removable mat plate at the bottom, which offers better comfort for your pet when hiking, walking and camping. Portable and foldable This pet carrier can be folded within 3 inches for storage. And your cups, keys, trash bags can be placed in the side pockets when you go out. This design meets different customer needs. Safe Design with Zippered Lockers: Specially designed zippered lockers improve stability.This design prevents pets from escaping and keeps your little friend safe when traveling.Open the two side doors giant, you can pet the cat or dog and give them water and snacks more easily.