Lightweight, waterproof luggage; dual soft and hard shell exterior. 17" Laptop compartment in the front, several pockets and zippers inside and outside. Purchased a few months ago, only used once, great condition. Features TSA-approved locking mechanism. Full product specs (from CALPAK website) below: • Water Resistant Exterior • Recycled ripstop polyester with TPU laminate/coating • 17" Padded Laptop Compartment • Expandable - up to 2 inches • Multiple exterior pockets and handles for easy use • TSA approved lock • Hard sided base with soft sided front Dimensions: 22" x 14" x 9" Capacity: 45 L Weight: 7.95 lbs Materials: Recycled ripstop polyester shell