• Expandable backpack with a back part that increases space by 80% for greater pet rest. • Solid structure with a 5 mm steel frame and fiberglass rods that maintain the shape of the bag. • Double security system with lockable zippers and adjustable interior belt to prevent escapes. • Breathable nylon mesh panels that ensure optimal air circulation and reduce anxiety. • Ergonomic and lightweight design of 1,2 kg with breathable padding on the back and shoulder straps. • Includes large capacity storage bag and reflective elements for greater night safety. • Dimensions of 34 x 30 x 42 cm, recommended for cats and small dogs weighing less than 5 kg.