Absolute Trunk Organizer The fully expandable dimensions are 14.5 x 35 x 12.5 inches (L x W x H) with a large capacity of 105 liters. This trunk organizer features a multi-compartment design that includes 3 main compartments, 9 mesh pockets and 2 side pockets, and you can design the compartments by adjusting the 4 removable dividers to fit different items and separating them.