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If the bicycle is your preferred method of transportation, then it's vital that you get yourself the Patagonia Critical Mass Pack. Built for the long haul with recycled polyester with PU coating, the Critical Mass Pack is durable and commuter-smart. It's got an abundance of pockets and a sleeve that'll fit your laptop or tablet comfortably. Its reflective panel and lash point, when used in conjunction with your bike light, will make sure you stay visible and safe when riding. Grab your helmet, throw the Patagonia Critical Mass Pack on and be on your way.
Body – 8.4-oz 600-Denier recycled polyester
Lining – 3.3-oz 200-Denier polyester
Polyurethane coating
Main Compartment – Covered by a flap
One drop pocket
One mesh pocket
One padded electronics pocket
Three slots for pens
Side-mounted water-bottle pocket
Interior Padded Sleeve – Raised off the ground, cradles most 17" laptops and secures with a buckle and strap
Front has reflective panel and lash point that attaches to a bike light (light not included)
Breathable, Moisture-Moving 3-D Spacer Mesh – Pads the shoulder strap and back panel to keep you cool; with top-side carrying handle