Cartoon Query

[paulbamford]

What was the name of the cartoon about a boy who took stuff out of his sports bag and it magically grew to full size?

[sandoz]

sport billy?

[jomc]

Definitely Sport Billy - think he was in Wizzer and Chips

[Steve_Luts]

It was Sport Billy, and his bag was called his Omnisac. How I trawled that gem of information out I'll never know!