28" Expandable Hardside Carry-On ¨C TROPOW Lightweight Suitcase (Silver+Black) with TSA Lock & Spinner Wheels (97-114L, ABS Shell)Key Features:TSA-Approved Dual Locks: Secures main + laptop compartments (meets airline standards with durable zippers).360¡ã Silent Spinner Wheels: Double wheels for smooth mobility on carpets/gravel (noise-free rotation).Smart Packing System: Waterproof toiletry section + U-frame zippered compartment + cross straps.Expandable Design: Adds 3" width (20% more space; 97L¡ú114L) with textured scratch-resistant ABS shell.Ergonomic Handle: 3-stage adjustable telescopic handle (iron construction) for comfort.Specifications:Brand: TROPOWColor: Silver+BlackMaterial: ABS hardshellDimensions: 30.12"H x 19.49"W x 12.01"DWeight: 9.37 lbs