Front pack design easier for you to take care of your pet. You can also take it as backpack; Great for cycling, travel, shopping, and walking outdoor with you pet. Four separate leg holes and a tail hole opening will ensure your pet won't be squished, legs-out and tail-out design keeps your pet safe and comfortable when you carry your cat or dog around. Made from breathable polyester and canvas, durable and comfortable. Two side panels allow maximum air circulation; BREATHABLE:provide adequate ventilation and keep your pet cool. Hook and loop, zipper and elastic openings allow you to fit your dog inside comfortably; Adjustable strap helps you to balance weight and makes it more comfortable wear. The neck elastic can adjust the size according to the dog's or cat's neck. NOTE:Please measure your pet before your purchase & Please allow slight deviation for the measurement data due to manual measurement.