400
Jaime and his brother went hiking one Saturday afternoon. Jaime packed a bag with water, snacks, and a pocketknife. Jaime's brother made fun of him for packing so much for a short hike. During their hike, Jaime and his brother took a wrong turn and got very lost. They had to spend the night in the forest. Without Jaime's snacks and water, they would have been starving and dehydrated.
Always be prepared.