SealLine Urban Shoulder Bag
The SealLine Urban Shoulder Bag features a breathable, waterproof back panel and tough, PVC-free coated polyester and scrim-reinforced urethane that should hold up to extensive use. The QuickClip closure allows for easy one-handed fastening/unfastening without the noise associated with velcro. Smart styling. This bag from Sealline looks like a perfect all-weather commuter bag but watch the interior fabric as it's durability doesn't appear to match the exterior materials.
Mobile phones get us out in the real world
Cell Phone Culture
People multitasking with their mobile phones 
Laptop Bag Roundup
7 Laptop Backpacks 
8 Duffle Bags
5 Felt Cases To Protect Your Laptop
5 Messenger Bags For Your Urban Adventures
Top 10 Carry-on Bags