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