LUG Hopper Backpack - Brushstrokes Multi NWT NIB Smoke free and pet free home Hands-free is the way to be! This medium sized backpack and all of its pockets can keep your belongings safe and secure while on-the-go. The Hopper features multiple handy exterior pockets to keep your essentials close by. This backpack also features a spacious main compartment equipped with cargo pockets and a clearview zipper pocket.