Ankou Multifunctional Airtight Container is designed to create a completely customize and space-efficient solution for food storage accessible with the push of a button. The innovative lids are designed to provide the highest level of airtight seal, preserving the freshness and locking in the flavour of your favourite food. -Airtight seal with the press of a button -1 touch button molded lid -Popup button serves as handle to lift off lid -Silicone seal leak proof -Modular stacking system for optimal countertop and pantry organization -Silicone gasket is dishwasher safe, hand wash other parts