Victorinox brings innovation to hardside luggage in the Spectra™ 2.0 Collection. Uniquely designed to make traveling with hardside luggage more convenient, the case is equipped with an integrated front zippered quick-access door and removable electronics panel. This dual-access construction allows you to pack two ways – through the front quick-access door or through the main opening, allowing you to separate your belongings into two compartments. Engineered to be ultra-light without sacrificing durability, these 100% pure Bayer polycarbonate cases feature a scratch-resistant matte finish, protective corner guards and two layers of premium Bayer polycarbonate which absorbs impact without breaking or cracking. The material is 28% stronger than typical ABS plastic and is also used in football helmets, police riot shields and as a component in bulletproof glass. To ensure a smooth, stable roll, the case features eight wheels and an adjustable three-stop dual-trolley handle system. The dual-caster wheels feature a reinforced inner wheel housing, metal ball bearings and a custom, soft tread for superior traction and a smooth roll across virtually any surface.