Hex HX1539-CHWC Supply Convertible Laptop Briefcase. Supply Convertible Laptop Briefcase. Interior padded & fleece-lined 15" laptop slot, Interior zippered gear pocket, External zippered tablet pocket, 2 external gear pockets, Rear document pocket, Quickly convert from a briefcase to backpack, Zippered pockets designed for horizontal and vertical orientation, Slim profile design. As we strive to bring more function to our popular form factors, sometimes the result is breathtaking. The new HEX Convertible Laptop Briefcase incorporates a clean, modern style briefcase but can quickly convert to a street ready laptop backpack. The main storage compartment provides a padded and fleece-lined laptop pocket designed for a 15" MacBook Pro (but will fit most 15" laptops) and a separate large zippered pocket to hold any loose cables or gear. On the exterior you will find a quick access padded and fleece-lined tablet pocket (ex: iPad, iPad Mini, Nook HD+, Galaxy Tab, or Kindle Fire HD), 2 zippered gear pockets to hold your phone and other core essentials that zip from top to side to ensure your gear stays secure no matter which orientation you are using, and lastly a rear external document pocket. The unique surplus grade strapping system is what makes this bag really powerful. Leaving the rear straps tucked away in the rear pocket and hidden from view leaving only a clean briefcase with 2 padded carry handles. Or the carry handles can be tucked away in their hidden pockets so that the straps can emerge allowing the bag to be worn as a backpack with a top carry handle. Regarding durability, the Convertible Laptop Briefcase is constructed in water resistant, waxed charcoal canvas with genuine leather zipper pulls, bar-tacked critical seams, and custom logo lining. So, let's summarize: Carries a lot of stuff, insane strap system, and a slim and innovative form factor. Enjoy!