Description Just your ordinary backpack, right? Wrong! We gave Echo SE 2 the full Lug treatment with compartments all over the place, side pockets, a trolley sleeve, padded straps for comfort, and more. And this bag has a hidden talent: It folds to fit in the bottom zipper pocket. For days at the amusement park, the beach, working, or traveling, Echo SE 2 is the backpack that puts other backpacks to shame. • Trolley sleeve • Adjustable padded backpack straps • Tote handle • One main zipper compartment • Two side cargo pockets