This pouch can be used as a simple storage space by expanding the outer flap to hang it on a cart bar. The pocket part uses a thermal insulated lining that can hold 2 16.9 fl oz (500 ml) plastic bottles. Play accessories such as balls, tees, markers and other items can be stored in the mesh pocket, exterior zipper pocket, and tee-insert tape. This is a clever item especially useful when you don't have a place to hold your belongings behind the 4 seat cart. Folds into a compact pouch It is also convenient to have a moderate size that can be easily inserted and removed from a caddy bag pocket or Boston bag. This is one of the sustainable items made from recycled polyester that was focused on SDGs.