Think Tank Urban Disguise 70 Pro V2.0 Shoulder Bag - Holds Pro DSLR with Lens Attached Secret Pocket: On the inside of the front pocket is a secret zipped pocket with a red lace slider. It is designed to hold airline tickets, passports and other items that simply cannot be lost or misplaced. Look for the zipper slider on the inside panel with the knotted red lace Side Stretch Pockets: The pockets on either side of the bag stretch so you can put items into them like cell phones, strobes and even smaller water bottles. They'll hold almost anything that you need immediate access to Business card slot: The back of the bag has a slot big enough to hold many business cards at the same time so you can give them away to clients and friends Urban Disguise 70 feature a slot that allows you to secure the bag to your roller. The zipper on the bottom of rear slot converts it into a regular pocket. The tab on the bottom secures it so that it won't accidentally unzip Additional Rear Zippered Pocket: There is an additional rear zippered pocket for magazines, notebooks, plane tickets and other items that you may need to have immediately available