The OXO good grips 3-piece POP container value set is airtight, stackable, space-efficient and now dishwasher safe, making it easy to keep your dry foods fresh and your countertops (and cabinets) clutter free Set includes: Three 1.1 Qt Containers ideal for 1 lb of brown or confectioner’s sugar, tea and snacks Push the button to engage the airtight seal. The button doubles as a handle for the lid Convenient fill line makes storing a cinch For best results, always use the button to open and close. Do not carry POP Containers by the lid BPA free. Top-rack dishwasher safe