A simple award winning product SMARTSACK™ is an over the chair storage system for pupils that allows them to keep the essentials close to hand during the school day. Designed to fit school chairs with a back width of up to 43cm. The SMARTSACK™ has three storage pockets - one large, one small and one innovative insulated pocket perfect for cool drinks. The padded seat back encourages children to sit upright comfortably in their chair rather than to slouch forwards. It is also weather proof and the integral padding makes it an ideal seat for active learning.