Food Grade Plastic

Features:
  Auto Vacuum-extends the durability of the foods.
  Ozone Ionic-retards the foods spoiled
  Dehumidifier-stores the precious articles to avoid damp & spoiled.
  Calendar-provided on the lid to remind the date of storage
  Marinating-shortens time for marinating meats
  Automatically suck the air out of the fresh box after closing the lid
  Built-in strong pump works vacuuming fully and automatically.
  Open the lid easily, just one hand to lift the lid
  With handles on each side