what are those big sturdy balloons called?

[carocaro]

ones that toddlers can kick about, I think they have a handle on them too so they can belt each other?

space hoppers?

Punchballs? I know the ones, they can have an elastic band on. Check ebay under party bag fillers, you will find them whatever their name is. Don't put rice in them, they pop!

fabulous, just what I wanted, thank you!