😻【Upgraded large space】This pet backpack has More space, designed for medium-sized pets, the pet backpack measures approximately 16.5"L x 10.5"W x 15"H, which is bigger than any other products on the market, allowing your pet to be able to stand and rest comfortably, the cat backpack has a wide range of applications and can be worn in three different ways: as a backpack on your back, hand-held, hang on luggage, perfect for hiking and traveling 😻【Safe and Reliable Design】When you want to open the top window and let your pet's head out, don't worry, there is a safety leash inside the pet backpack that can be attached to your pet's collar to prevent your pet from escaping. Pockets on both sides and the front, you can store food, water bottle, poop bags and some necessary accessories, we also have a free feeding bowl, convenient to feed your pet. 😻【Comfort and Convenience】This puppy travel bag with ergonomic shoulder strap design, sturdy and adjustable shoulder straps help to reduce the burden, the back and shoulder straps are equipped with enough thick padding to make you more comfortable on long journeys, it is the best choice for traveling, hiking and outdoor activities. Non-slip rubber padded bottom provides impact resistance and stability. When not in use, the backpack can be easily folded and stored.