Tupperware Children's Kids Snack Pots
A good sized snack pot. Tupperware Purple Pengiun part of the Eco range. Has a push down lid. Ref ctbx
A set of two small snack pots with air tight seals. Orange/ Green. These are two individual pots, they also click together like in the picture to make a shaker, although not sure why you would do this. :-) So basically two useful pots with seals.
Hello Kitty, these are getting hard to find. A nice sized snack box with a hinged lid.
Twinkle cup, smaller than the penguin snack pot, with a push down lid.