Packable Pail: This collapsible, space-saving silicon bucket fits easily into a suitcase or, better yet, a beach bag. Kids will love it for building sand castles, mud pies or collecting sea shells, while adults can find any number of uses for it, including as an on-the-go dog dish. FDA food safe and BPA free, this product is washable, foldable and durable, and comes in a variety of colors. Dimensions: 8.5 wide by 6.5 inches high, collapsible to 2 inches. $11.99, including white sand shovel.