Abstract: A storage system comprising a plurality of storage vessels, wherein each storage vessel has a unique opening diameter such that the storage vessels are adapted to nest within one another, and a plurality of identical lids, wherein each lid is configured to seal each of the storage vessels. Once sealed, the storage vessels are configured to stack and detachably affix on top of one another, providing a convenient way to store the sealed vessels. Each of the identical lids are configured to seal each of the storage vessels such that any combination of storage vessel and lid will result in a tightly sealed storage vessel, lock each of the storage vessels via a locking mechanism, and stack on top of one another via an attachment mechanism such that the identical lids form a compact set of lids that is adapted to be placed onto the compact set of storage vessels.