A 5 piece nestable food storage set that stands up to repeated use better than any other container. Sizes range from 180ml up to 2ltr, each specifically designed to nest inside each other and save lots of space on the shelf or in the cupboard. The unique, patented locking system makes Lock & Lock products 100% air and watertight, keeping food fresher for longer. All containers are BPA Free and go in the dishwasher, microwave (re-heating only) and freezer. Each product in this set comes with a different coloured silicone seal.