Futuristic 500ml water bottle which is shaped like a notebook with a secure screw on lid. It is manufactured from crystal clear PS which is BPA-free. The bottle is designed to slide easily into bags alongside books, laptops and folders etc. It can also be conveniently carried in one hand along with a tablet or a notebook. This product is not dishwasher safe and handwashing is recommended. Features: * 500ml notebook-shaped water bottle * Manufactured from crystal clear Polystyrene (PS), which is BPA-free * Designed to fit into bags easily alongside books, laptops and folders