Airtight, stackable, space-efficient, and now completely dishwasher safe, these BPA-free food storage containers can be customized to fit any space. New shapes and sizes provide new possibilities for storing everyday must-haves like flour, sugar, coffee, cereal, oatmeal, coffee, grains, pasta, and spices. OXO has refreshed the Pop line to include a handy fill line and kept the curved corners for smooth dispensing.