This grain container is made of high quality fairly sturdy durable thick material, BPA free. It can last longer than other ordinary plastic products. The standard measuring cup of this rice holder can help you pour things quickly and accurately every time. Our measuring cup has been upgraded and improved to be more stable and not easy to pops off. The airtight rice storage container will always protect your food from moisture. the storage containers are designed with transparent bodies, so you can get what you want without opening. The narrow rice container has portable handle make it easy to move and go out