BPA Free User friendly by simply pop-up to open when using and collapses to flat for space saving Space saving with Expanded size: 12.4 x 12.4 x 5.7(h) inches and its height just 2.1 inches after folds, save over 60% space when storage. The sturdy design of upper portion makes it easy to grasp and carry while in use. Perfect for house, camper, apartment, condo, beach tote and keep in the trunk of your car. Also great for camping, hiking, picnics and boating.