One word pretty much defines the Delve Fold-Over Backpack: access. Its expandable design is cleverly crafted for access to the interior without having to unlatch the flap, a thoughtful timesaver. A strategically placed pocket also saves time in airport security lines, holding items for screening in one easily accessible place. This roomy style anticipates all that you need from a backpack, where access is everything. Features: Interior Features: Unique two-section design offers generous storage capacity in two highly-organized compartments Full-length zip-around main compartment allows for easy access to the cavernous interior without undoing the flap Large U-zip front organizer provides easy access to and ample storage of personal items in all shapes and sizes; two bloused elastic pockets and one zip pocket offer additional storage options Two RFID blocking pockets - one in front organizer and one on the back of the bag, provide options to protect personal data from digital pickpockets Large gusseted zip-around back section with padded compartments for both your 17" laptop and 11" tablet; three business card pockets, three elastic slip pockets for pens and digital devices and a deep pocket for files and other necessities Exterior Features: PVC coated body fabric means that the entire bag resists wear and abrasion, is moisture resistant, and is ready to go wherever and whenever you are Designed with security in mind, the most important compartments on the bag are close to your body. The outside pockets feature a turned edge profile, creating hidden zippers and adding style to your security Durable, top carry handle for security even if your bag is packed out Self-repairing YKK zippers; sleek, ergonomic zipper pulls that can be locked together lock for added security (lock not included) Removable laser-cut metal dog tag with leather patch offers a custom personalization option Fold-over design of main compartment allows for instant addition of an extra height when needed; easily folds down to custom sizes based on your storage needs Lash points on the front of the bag are perfect for attaching small items like a carabiner or bike light A full-length main zipper means you can access everything inside without undoing the flap, or taking the bag off Conveniently transport a yoga mat or sweater right under the fold-down flap Deep SpeedThru pocket for quick storage of items at security checkpoints; orange lining alerts you if the pocket is open; Speed Thru pocket is offset on the front, allowing you to swing the bag to one side for easy access to contents Adjustable padded backpack straps for maximum shoulder comfort; curved "turned edge" design maximizes shoulder and back ergonomics Cushioned air mesh on the back panel and backpack straps provide a breathable fit and exceptional comfort when carrying a heavier load Water bottle side pockets expand using elastic and rest flat for a minimalist look when not in use Slip-through back panel allows bag to slide over the Briggs & Riley Outsider handle for seamless transportation of two bags as one Specifications: Zipper: Self-repairing YKK zippers; sleek, ergonomic zipper pulls that can be locked together lock for added security (lock not included) Fabric: Coated and woven polyester Capacity: 1792.9 cu. in. / 29.7 L Case Dimensions: 18.5 x 13 x 6.5 in. / 47 x 33 x 16.5 cm Color: Black US: 18.5" Height, 13" Width, 6.5" Depth, 3.2 lbs Weight EU: 47 cm Height, 33 cm Width, 16.5 cm Depth, 1.5 kg Weight Briggs & Riley Large Fold-Over Backpack - Black