Mkono Fashion Portable Soft Pet Legs Head Out Travel Front Backpack Carrier Bag Case For Pet Dog Puppy Cat,Blue You can take your dog anywhere and anytime while keeping your hands free. Convenient,lightweight and safe to carry your pet around for everyday walk, biking, hiking, trip, shopping and many more outdoor activities. Padded, adjustable straps for maximum support and security.Also keep your pet's head and legs outside.It's good breathability, safe and comfortable for you and your pet. Soft and Sturdy Nylon to ensure comfortable and safe wear, breathable mesh fabric to ensure ventilation. Medium size fits about 2.5-4 kg weight pets M size:Chest girth:21.25" Length:13.38". Mkono is a registered trademark and our product is professional manufacturing and sole selling.