When is a backpack not a backpack? When it's part of the Bootlegger Modular Pack System ($190). This new series of bags is based on a single Triple-Tamp Suspension back panel that connects to each of the bags and provides the shoulder straps, while also allowing for instant adjustment of the fit, moving the bag closer or farther away from your back depending on the conditions. The full set includes the suspension, a hydration pack, a normal day pack, and a dry pack and should ship this summer; other combinations that only include the suspension and one or two of the bags are also available. But where's the point in that?