The 20” Carry-On Cart- has an expandable feature for additional packing capacity, two front zippered pockets and spacious interior with adjustable sturdy tie tapes and buckle closure. A retractable handle system with molded handle grip and In-line skate wheels on bottom with protective bumper guards. The Shoulder Tote has an extended “U” shape top zippered opening, adjustable/detachable shoulder strap and double web carrying handle. A front gusset zippered pocket and duel expandable sides for additional packing capacity. On the back of tote there is an add-a-bag strap feature, which allows you to attach tote to any vertical Pullman system. Toiletry Kit has a top zippered opening leading to main compartment and a side carry handle, for your personal care accessories.