WARRANTY AND QUALITY: Official STITCH SWEET Children's backpack adaptable to SAFTA trolley with 2 years warranty UNIQUE DESIGN: Made from a very durable polyester material. Easy to wash SPACIOUS AND LIGHTWEIGHT: Large front pocket. Side bottle pocket ERGONOMICS AND COMFORT: Ergonomic, padded shoulder pads RESISTANCE AND DURABILITY: This product is specially designed with durability in mind, made with high strength materials to ensure that it can be used in all kinds of activities, ensuring its functionality