Black Diamond Street Creek 30L RT Backpack in Amber

From SteepandCheap.com

We load the Black Diamond Street Creek 30L RT Backpack for days that open at the gym and close at the office. A dedicated 15-inch sleeve carries the laptop on the outside, and an internal security pocket holds a wallet and keys through the climbing gym session. What Our Gearhead(R) Experts Are Saying:"I roll the top down before the first pedal stroke, and rain runs off the fold instead of into the main opening. On a damp commute, that closure is the weather protection I rely on."