First aid, in a freezer-thick zip-loc or otherwise dry water-safe bag

• Large latex gloves, at least one pair
• Gauze
• Rippable medical tape
• Roller bandages
• Band-aids of assorted sizes
• Antiseptic alcohol wipes
• Antibiotic cream
• Hydrocortisone cream
• Aloe vera for sunburns
• Waterproof SPF
• Matches
• Scissors
• Pointed tweezers
• Granola bars/energy bars
• Pain/fever medication
• Food poisoning medication - Lotomil
• Carsickness medication
• Electrolyte water - Pediasure or Gatorade
• Water purifier
• Thermometer
• Flashlight and extra batteries
• Combination lock for lockers
• Mini roll of duct tape