Booq today introduced the Boa.XL, a full-featured backpack designed for large-screen laptops such as the 17-inch PowerBook. The US$149.95 backpack offers “ample cargo room for books, folders and accessories, yet its slim appearance and light weight may fair well with many owners of those large and somewhat heavy PowerBooks.” It features a detachable seatbelt nylon hip strap, a weather-protected iPod pocket lined with non-scratch fabrics, a contoured shoulder strap, and unique back surfacing.