Capacity: 870 ml; dimensions (approx. according to manufacturer): 155 x 155 x 60 mm 100% air and waterproof, keeps food fresh much longer Robust, holding out even when you open the dose every day ten times, is the lifespan over 800 years Microwave (up to + 120 degrees) – Freezer safe (down to -20 degrees) Dishwasher-safe, lock & lock boxes are BPA free