With a super lightweight design, this backpack pet carrier is just as comfortable for you as for your pet! With adjustable, padded shoulder straps and a firm, padded back, it is comfortable to hiking, walking, jogging or running. It also provides a more fun and safe space for your pets, so that your pets can enjoy the sun. Give your pet a good view and easily put small pets (such as cats and dogs) in your pet carry bag. Let your four-legged friend enjoy outdoors in nature and sunlight without feeling clogged in the backpack, which is always the best ventilation condition. Environmentally friendly, non-toxic pet safe materials. The lightweight, super abrasion-resistant shell is ideal for pets and scratching bites. Suitable for: most types of cats and chihuahuas, Yorkshire terriers, Pomeranians, Maltese, Toy Poodles, Papillon, Miniature Doberman and other small body dogs.