United by Blue Atlas Backpack

Since you're the type of person to have a map for every possible route and all the gear you might need in case there's a zombie apocalypse, using the spacious United by Blue Atlas Backpack is a no brainer. The Atlas is the largest backpack in the United by Blue lineup with a convenient fold over flap that closes with buckles and a drawstring, and it comfortably stays in place thanks to its padded shoulder straps and back panels. Side water bottle pockets make sure you stay hydrated on longer hikes through the woods while the top and lower front zip pockets hold your sunglasses and power bars. And in case the zombie apocalypse does indeed happen, the Atlas' water repellent organic waxed canvas construction and supportive waist and chest belt make sure you're able to withstand the chaos without missing a beat.