Make the most of POP Containers with all-new POP Accessories; seven solution-based tools that attach neatly to the underside of Container lids This 1/2 cup / 120 mL capacity OXO POP Accessories Scoop is perfect for measuring or portioning flour, rice, granola and more Recommended for use with the 4. 4 Qt / 4. 2 L OXO POP Container, sized for 5 lb bags of flour or sugar; also fits all POP Containers with lid type A, B, D. BPA Free. Dishwasher Safe.