Inside height of Article: 6 cm
Average width (taken inside to Article medium): 11cm.
Average length (taken inside to Article medium): 17 cm.
Total capacity 1 liter.
These boxes, very tight, are sturdy and the plastic that makes up is thick. I do not know if it will take 30 years, as the manufacturer says "Made in Germany" but they certainly keep you long.
The article can be easily stored in a closet as in a refrigerator or freezer.
However, be careful not thaw in the microwave (plastic deformation in the first test). One can without getting wet recommend this item.