These create heavy-duty plastic pop-up bins made from recycled materials that offer a great environmentally friendly alternative to small plastic bags. It measures 13.12" L x 13.12" W x 11" H when open and collapses to 2.5"H; the maximum load capacity per bin is 50 lbs. The price drops from $49.99 to just $29.99. Shipping is free with Amazon Prime or is otherwise a flat $6 per order.