Description Canvas Bubble Cat Backpack [Transparent Bubble Window Design]: Cats like to pay close attention to their surroundings. The large transparent window allows your fur baby to better appreciate the outdoor scenery. [Excellent Ventilation]: Bubble attachments and mesh side panels and large vents on both sides ensure fresh air circulation for your furry child. [Functional and Durable]: This backpack is made of high-quality pet-safe canvas, which is waterproof, claw-proof, easy to clean and lightweight. The wide padded shoulder straps are comfortable even on long outings, and the sternum buckle system helps distribute the weight of your load easily and evenly. Extra safety leash prevents your cat from jumping out of the cage. Front pocket is perfect for a can of snacks or a bag of snacks Measurement guide dimensions: 31cm x 23cm x 35cm Maximum weight: 16 lbs (7.3 kg) The bag itself weighs approximately 3 lbs (1.4 kg)