Cycle commuter bags: Vamper reviews the new Knomo Harpsden and Cromwell backpacks - Vamper.cc
Men's Knomo London Thames Cromwell Roll Top Backpack | eBay
Amazon.com: KNOMO Cromwell Rolltop 16 inch Waterproof Laptop Backpack, Water Resistant Travel Rucksack, Casual Daypack for Outdoors, Black : Electronics