1) Acronymic high-energy nosh 2) Backpack snack 3) Edible mixture 4) Energy snack 5) High-energy snack 6) High-energy snack mix 7) Hiking snack 8) Nosh on the trail 9) Nutty stuff 10) Nutty trail snack 11) Snack of nuts, raisins, etc 12) Snack on the trail 13) Trail fare 14) Trail grub 15) Trail mix 1) Mix 2) Trail mix 
good ol' raisins and peanuts, a high-energy mix for nibbling during rides. Can also include nuts, seeds, M&Ms, granola, etc.
“Good Old Raisins and Peanuts” is snack food designed to boost stamina and maintain energy levels while hiking, composed of dried fruits and nuts.