Set of 3 stainless steel containers with non-plastic silicone lids.  Silicone is made from sand and is not a petroleum product like most plastic!  Perfect for lunches, on the go snacks and storing leftovers in the fridge.  Food grade silicone, BPA free.  Sold as a set 3. 
3 Sizes:
1) 100 ml, width/base diameter 6.5 cm, height 4.5 cm (2.5 x 1.75 inches)
2) 200 ml, width/base diameter 9 cm, height 5 cm (3.5 x 2 inches)
3) 400 ml, width/base diameter 11 cm, height 6.5 cm (4.5 x 2.5 inches)