Containers for snacks and dips on the go Dome lid design allows for convenient stacking, easy use seal tight lids Dishwasher (top rack only), microwave (without lid), fridge and freezer safe Designed and made in New Zealand, phthalate and BPA free Sistema is the 1st food storage and reusable bottle brand partnering with Terracycle. Recycle your old Sistema containers for free in 3 simple steps with TerraCycle: Simply register on to find your nearest drop-off point, or print your free shipping label to post back your old Sistema products so that they can be turned into something completely new.