We've asked all the big stores selling back to school stuff, and they've told us that coolbags for packed lunches have been one of the biggest sellers in recent weeks.
In fact, what you're seen with in the dinner hall clearly matters more than ever.
Department store John Lewis say that they're shifting loads of sports bottles for that all-important break-time slurp.
But making sure you've got your homework looking great is also a priority.
Woolworths told us that gel pens have flown out of their stores. It seems you just can't get enough sparkly cola-smelling ink to fill up your exercise books!