They''ll never find you.
Take your laptop, workout gear, and books underground (on the subway, presumably) in the Thule Subterra Backpack, or stay on the surface and use the light clip and expandable U-lock pocket to make your bike commuting as smooth as silk. Thule engineered the laptop sleeve with SafeEdge construction and internal padding to protect your computer from subway squeezes and bicycle banging, included a removable padded case for your shades and phone, and hooked up other discreet pockets for your headphones, water bottle, and sundry electronics.

Nylon
SafeEdge padded 15in laptop sleeve
Removable SafeZone glass and phone pocket
Expandable front pocket
Side zip and water bottle pockets
Internal organizer and mesh pocket
Light attachment points
Item #THU003F

Materialnylon
Volume32L (1953cu in)
Accesstop
Pockets1 expandable front, 1 side, 1 organizer, 1 removable SafeZone compartment, 1 water bottle
Laptop Sleeveyes, with SafeEdge construction, 15in
Weight Capacity18.5 x 13 x 11 in
Claimed Weight2 lb 3 oz
Recommended Usecasual, travel, commuting
Manufacturer Warranty25 years