The SKIEN carry bag can be attached directly to the handle of your suitcase and can be carried by the handle or by the adjustable shoulder strap. Your pet can enter the bag from the top or side.Inside, there is a soft removable cushion on the bottom, machine washable at 86°F/30°C. Inside there is a nylon strap that can be fastened to your dog’s harness for safety. The ventilation opening provides sufficient fresh air. The outer material is water and dirt-resistant for dogs up to 17lbs/8 kg.