throw in an assortment of fuses and fuse puller... my Ford has two electrical distribution centers... relays under the hood, and fuse panel.. drivers end of the dash

I store a lot of water....16 1L bottles and typically a 1/2 case or better of .5L bottles + Gatorade... I typically consume 3 bottles water and one Gatorade per shooting match, so they get rotated pretty quickly