The Tip-up seat with one Y-belt is a practical and safe solution for one child. It can easily be tipped up to save space. The seat can be mounted various places in the box and can also be combined with two or more seats or the wooden bench. The seat is made of our strong 9mm plywood, which is fixed to aluminium brackets that are bolted to the box and covered with one of our coloured seat cushions. The seat cushions are made of durable water repellent polyester 400 D with a PU coating, and each seat has a payload of 25 kg.