<B>Looking for some space saver airtight food storage containers?</b><Br><Br> Our PUZZLE LOCK adjustable containers can help you in various ways.<Br><Br> <B>Innovative Design:</b><Br> The leak-proof and airtight containers with strong sealing functions are ideal for storing all types of food. When you adjust the size of the vacuum seal jars. It shuts off the air and becomes airtight from the food, keeping it fresh for a long time.<Br><Br> <B>Practical Choice:</b><Br> The foodsaver container is safe to be used in the refrigerator, freezer, microwave, dishwasher, and dish dryer. With an efficient lock mechanism, the containers combine stacking upon one another, helping you to save as much space as you can, and making it easier to transport more than one box together. <Br><Br>