The Wonder 22L Backpack is great for semi-casual day hikes to your favorite lake, beach, or swimming hole. Featuring plenty of cargo space for extra layers, food, and safety supplies, the Wonder also has a fleece-lined sunglasses pocket so your lenses won't get trashed jostling for room with everything else you brought on the mission. And if you manage to run out of stow space, the Wonder also has an external cinch-down bungee that allows you to rig extras for the trail.