The light gray & black boxes last versions and the white box is for the C4X "Special Edition"
Taking Your Fly Fishing Gear On a Plane It seems like every airport, airline, and T.S.A
Weve actually seen big trout tails sticking out of giant trout mouths
Features Large main compartment for books and binders Bottom compression Front compartment has internal organization with secure-zip pockets and a padded tablet sleeve Webbing daisy chain offers lash points Removable waist belt Dedicated, highly protective laptop compartment U-pull zippers are easy to grab Two durable, external water bottle pockets can easily double as multi-use pockets with quick-draw smartphone access on one side External, fleece-lined pocket for sunglasses, phone or keys The updated FlexVent suspension system, certified by the American Chiropractic Association, has articulated shoulder straps, a rounded back panel, comfortable stitch lines and soft-touch chemise fabric Sternum strap with whistle buckle Comfortable, padded top handle Two side compression webbing straps 360-degree reflectivity Stand-up design Department: Gear

Thanks to the internet, it is no longer impossible to trace ancient lures back to their manufacturers and designers, and perhaps even to some chap on eBay who is selling the same exact one for the price of a morning coffee