EXPANSION & MULTIPLE COMPARTMENTS - Dimensions: 17.1 L x 6.5 W inches (expands to up to 8.7 inches) x 13 H; weight 2.31 lbs. - Expansion zipper adds flexibility, allowing the laptop briefcase to transform into a large duffel bag when needed. - Up to 4 compartments to meet a variety of storage needs. - Large tech compartment fits up to a 17 to 17.3 inch laptop. - Two front pockets provide organized space for daily essentials. - Expandable document compartment can store A4 folders, magazines, clothes, or an umbrella. TSA FRIENDLY & ANTITHEFT - Separate tech compartment with a large opening design for quick clearance at airport security. - Keeps your laptop, 12.9 inch iPad, and other tech gadgets tidy during travel. - Metal anti-theft zippers enhance security of the bag. COMFY & ORGANIZER POCKETS - Adjustable C-curve padded ergonomic shoulder strap reduces shoulder strain. - Padded vegan leather handles enable light-weight carrying. - Luggage strap allows the bag to slide over a luggage tube. - Numerous organizer pockets help keep business trips or daily commutes easy and efficient. LAPTOP PROTECTION - Dedicated laptop compartment is fully padded with EVA foam for added protection. - Provides protection for your notebook during travel, so you don’t have to worry about impacts.