Patent: US 9,926,105 B2 ; DE 20 2014 101 047 U1 ; ZL 2014 1 0386688.1 BPA Free. User friendly by simply pop-up to open when using and collapses to flat for space saving with Expanded size: 17.6 x 11.2 x 7.2(h) inches and its height just 1.7 inches after folds. Save over 70% space when storage. Capacity: 11.6L / 3.06gallon Perfect for cleaning, especially cleaning window with squegees Compact size with comfort grip handle for easy carry and storage Accommodates Squeegees and Washers up to 16 inch length clothes and keep in the trunk of your car