yeah, those one's aren't real big. A had a penny scallan one for preschool and it was too small (looks like the same size as the tinyme one?) - once he started needing containers of fruit for crunch and sip at the end of term, it wouldn't fit in the lunchbox, so it just had to sit in his bag. the one I've got for him will be way bigger. Even the smash ones I've been using for the older kids are plenty big enough for them.