Lost your stopper? No problem. This food jar stopper is compatible with the 16oz. and 24oz. Icon™ Food Jars (IS300 + IS301). Whether you're replacing a lost stopper or just need a spare, this stopper is designed for a perfect fit and long-lasting durability. Includes the stainless-steel folding spoon. Dishwasher safe (top rack dishwasher safe for added convenience). Shop all Thermos® Accessories & Replacement Parts or Contact Us