The Ultimate Daypack”The Battalion Series” of backpacks are made from 100% Military Spec 1000D Cordura and USA made hardware. This 12 Hour pack (12 Liters Volume) is designed to be that quick and easy smaller bag that you just grab and go for your typical work/play day. Featuring reverse #10 YKK Mil-Spec zippers on the entire bag, it opens and closes smoothly under any circumstance. With 1 main compartment, 2 inside mesh pockets, and 1 front zipper pocket, this bag has ample storage and organization without getting overly complicated. The bags interior is composed of “Hi Visibility Blaze Orange” high density 400D pack cloth. This makes finding your gear super easy, even at night when visibility is low. All Stress points are either box stitched or bar tacked for ultimate durability.Features12 Liters of volume, High Visibility Interior Pack Cloth, 1 Exterior front zippered pocket and 2 Interior mesh zippered pockets, 1000D Mil Spec Cordura, Huge #10 Mil-Spec YKK Reverse Zippers, 1″ Mil-Spec binding on interior (no raw edges), 1″ Mil-Spec webbing on shoulder straps, Easy Grab 2″ Mil-Spec webbing Carry Handle (Box Tacked), 1/2″ padded Shoulder straps for all day comfort, All USA made plastic hardware, 550 Cord Zipper Pulls, Bar tacks on shoulder attachment points, Lay flat design for easy access, 3″ x 3.5″ USA made Velcro loop field, Patches sold separately , .35″ thick foam bottom and back for rigidness, All stress points are Double or Triple sewn, Proudly Sewn in the U.S.A. in small batches Dimension/Sizing17″ tall, 9″ wide, 4.5″ deep (12 Liters), Will fit a 13″ Macbook Pro (Won’t fit a 15″ Macbook)