They leak because they are built with an airtight leak-proof seal and secure latches. The crystal-clear lid and base of these clear food storage containers make it easy to see what s inside. They are stain and odor-resistant, which helps them stay looking like new. Rubbermaid food storage containers feature a spatter-free lid design, plus built-in vents that allow steam to escape so anyone can conveniently reheat food in the microwave without removing the lid.

• These containers are BPA-free, dishwasher, and freezer safe.
• They are ideal for lunch, meal prep, or snack containers.
• When storing they can be snacked helping to keep the refrigerator or cupboard organized and with more room for other things.
• Rubbermaid brilliance food storage containers come in a convenient 4 pack so there's plenty to use for leftovers.