Ear plugs rec: Eargasm or Loop. The foam ones muffle everything — proper musician earplugs just lower the volume while keeping the sound quality. Game changer.
The flag tip is SO real. Spent 45 minutes looking for my tent at Glastonbury once. Never again. Also adding: a SMALL fanny pack for the stages. Backpacks get annoying in crowds.
Would add: bring a sarong/large scarf. Works as a blanket, pillow, towel, shade cover, or outfit. The most versatile festival item.
Electrolyte packets saved my life at Tomorrowland Winter. Was dancing in the snow all day and didn't realize how dehydrated I was getting. +1 to this entire list.
A short dispatch each week. Lineup announcements, new festivals, and quiet gems worth the trip.