Size: 29*23*34cm (L*W*H). Fits small pets, such as dog, cat, rabbit up to 3 kg maximum Made of durable nylon and soft-sided frame, no toxic, skin-friendly and comfortable for beloved pets. Mesh cover is ventilated and visible for a fresh breathing freely, no compression feeling at all Zipped top entry allows for easy access. Mesh side pockets help store leash, whistle, water, snacks, treats and other necessities. With EPE foam padded back and sides, pet can enjoy a nice nap timely. Removable bottom cover makes it easier to clean. Adjustable padded straps help to reduce the burden. Extendable strap with buckle keeps the backpack stable. Interior rope with buckle prevents your pet from jumping out or hurt itself. Adding fun and providing a Safety Cozy Harbor for your pet. Ideal for everyday walk, travel outside, taking part in pet party or weekend adventure, etc.