A lightweight pet backpack for summer, with a total weight of only 0.5kg and a thickness of only 3cm when folded, making it easy to carry and store; Featuring a large area of breathable mesh, summer travel no longer feels stuffy; Can accommodate pets weighing up to 15 pounds; The fabric is made of environmentally friendly 600D waterproof Oxford cloth, which cares for the health of pets; There is a U-shaped sight port on the front that fits the pet's body shape; Built in safety buckle for safer travel.