Materials - Made of durable canvas and breathable mesh, sturdy padded shoulder strap, comfortable to wear. Mesh sides allow maximum air circulation for pets. The design with the paws keeps your pet safe and comfortable when you are carrying your cat or dog. Safety hook inside to prevent pets from jumping. Easy to install - the pet backpack holder has a convenient side zipper and elastic openings allow you to comfortably accommodate your dog inside. Size - S, Bag dimension: 28x18cm, bust 10-30cm / 4-12inch, leg spacing: 10cm / 4inch. Suggested weight: 0-2.5 kg. & Nbsp; Size: Small & nbsp; | & nbsp; Color: Blue The premium front pet backpack helps you take your beloved dog or cat out safely and comfortably. Great for hiking, camping, biking, bike rides or outdoor activities, let your pet strolling while keeping his hands free. Designs and functions: 1. Head, outside paws and tail shaped design can keep your pet safe and comfort when dog or cat stay in this basket, zipper and elastic openings allow pet to stay comfortably inside. 2. A waist strap and a sturdy padded shoulder strap make it easy to carry. 3. Features plenty of mesh areas for proper ventilation and keeps your dog cool. Fabric: polyester canvas Attention: Please check the product dimensions and measure your pet before purchasing.