Food, water and electricity will be provided so the answer isn’t just a fuck ton of food+water
I’d bring my retroid, have a fuck ton of games on it, would prolly spend a while playing xmen vs street fighter
A pillow. 24h nap here I come.
A dildo.
Full edition of The Lord Of The Rings. No question. It’s not even difficult or a hardship. Just a nice long read. Don’t even need feeding for that short time.
24 hrs of sleep only interrupted by food? Bliss
My laptop. I’ll just kick back and play Cataclysm or something for 24 hours.