Festival necessities

[battybobo1]

My 2 children (young adults) are going to their first festival next year, with a group of friends. I'm trying to think of any things they might need at a festival, that I could buy as stocking fillers. I've never been to one, so I'm clueless.

I would be grateful for any suggestions.

Thank you.

Sleeping bag, rucksack, phone charge bank, condoms, wet wipes, condoms, blow up air bed or roll mat, condoms
That’s what my dd took to reading this year

Thanks - I suspected condoms might feature heavily in the requirements!