Large Bearing Capacity: This type of the pet sling carrier can hold and carry different weights of the dogs/Cats 3.5-5.5KG and the maximum load reaches around 6KG. Besides, the inside depth of the carrier bag is 30CM, so it is enough deep to hold the dogs or cats and therefore, it prevents your pets coming out easily from the carrier bag. Quick-release Buckle: The plastic side-release buckle on the pet sling carrier is designed to handle high impact and remain secure. In addition, this release buckle is also tough to withstand all weather conditions. Even in an emergency circumstances, you are able to release your dog’s buckle quickly. Large-capacity Zippered Pockets: This Pet Bag has a larger pocket on the front that can help you store your phone, keys, cards, poop bag, wallet, some treats and even a dog leash. Nice Design: You can put your pets inside the bag or expose their heads. Visible windows design , making it a focal point for attention wherever you go. Comfortable and Convenient: Ownpets sling bag is made of polyester fabric, which is comfortable and durable, and will not easily getting out of shape. It is not only suitable for daily dog walking but also suitable for carrying on an airplane as a pet airline carrier.