Biaggi Volo Collection Foldable 16" 4 Wheeled Overnighter Tote Unique folding technology that dramatically shrinks the space that luggage occupies Fluid motion 4-wheel spinner system for greater maneuverability and stability Lightweight, sturdy construction and modern styling in durable ballistic and premium materials designed for extreme activity Exclusive hinge-lock tenchnology guarantees that the bottom remains securely in place 16 x 16 x 11 inches and 7.2 pounds