The OXO Good Grips GreenSaver? Produce Keeper 1.5L helps to reduce your household food waste by extending the life of your fruits and vegetables. It provides a complete system that tackles all aspects of rotting and wilting. The replaceable, enhanced carbon filter traps and absorbs ethylene gasthe gas that makes your food ripento slow the aging process. The internal basket promotes airflow and prevents rotting by elevating food and preventing it from touching the walls of the container. The basket doubles as a colander when youre ready to rinse and prep. The adjustable vent on the top lets you control the humidity in the Keeper, giving produce the environment it needs to stay fresh; the builtin venting guide shows you the best position for maximum freshness. Produce Keepers are stackable for an efficient, organized refrigerator. The 1.5L capacity is perfect for a pint of berries, grapes, and other small fruits and vegetables. The OXO Good Grips GreenSaver Produce Keeper 1.5L is dishwasher safe for added convenience.