I usually bring 300 and have a bit left, but last year as it was hot I spent a load of coin on frozen margaritas 😅
I usually do about 25 a day for food and 25 a day for drink, works out to 250 plus a sweater and I'm usually hitting 300.
I bring a bottle of vodka or tequila on top of that also, but I'm not a massive drinker at the festival.