If your grandpa truly walked to school uphill both ways, then there must be a place where you can ride your bike to work downhill both ways. Just imagine it, only pedaling a few times each day and covering miles, and the only thing easier than achieving a higher velocity is Ortlieb's Velocity 24L Pack protecting your daily essentials from wet weather. Its robust fabric beads raindrops right off the pack, and the roll-top closure further accentuates this burly backpack's defense against wet weather.