Plano Double-Sided StowAway Case Large Clear 3500. This Utility Box by Plano gives you the option of forming 10-20 compartments. The Plano Double-sided Box w/ Latch System is clear which allows you to easily view the contents and it includes a secure latching system. Specifications for Plano Double-sided Case w/ Latch System: 6.5" x 4" x 2.13: Features of Plano Double-Sided StowAway Case Double-sided storage Package Contents: Plano Double-Sided StowAway Case Plano PMC350022: Double-Sided StowAway Case Large Clear 3500