Tupperware Fridgesmart Vertical Tall Container 3 1/4 Quart Veggie Fruit Keeper

Longer Freshness: The FridgeSmart container features adjustable vents that create a perfect environment for produce  Tupperware Unique ACE System: Proprietary Atmosphere Controlled Environment (ACE) system regulates airflow and humidity inside your FridgeSmart container to extend shelf life  Adjustable Airflow Slider: Three venting positions optimize air circulation depending on the produce you're storing, so carrots stay crisp and celery stay crunchy  Helpful Venting Guide: The handy guide on each container shows the best venting position for storing produce. It's part of the container, so it stays put and won't wear off  Ridged Bottom for Drier Produce: The ridged base of each produce saver container separates your food from condensation, creating a drier environment for longer-lasting vegetables  Maximize Fridge Space: Store the vertical produce container in the fridge door to save space on refrigerator shelves  Easy-Open Lid: Lid is easy to open and close, even when fridge-cold