Backpack snacks are a great way to stay energized while on the go. GORP, which stands for 'good old raisins and peanuts, ' is a popular snack that can be easily packed into a backpack. DORA, which stands for 'dried oranges, raisins, and almonds, ' is another tasty option for a backpack snack. Finally, STRAP, which stands for 'sunflower seeds, raisins, almonds, and peanuts, ' is a great combination of crunchy and sweet flavors. All of these snacks are easy to pack and provide a nutritious and delicious snack for any adventure.