Fits laptops up to 18.4-Inch.Laptop compartment dimensions- 13.5-Inch x 3-Inch x 18-Inch * Checkpoint friendly design allows for faster screening at airport security checkpoints. No need to take your computer out of the bag * Loads of interior pockets to carry your gear * Ergonomic backing and shoulder straps for maximum comfort * Semi-rigid front panel provides extra support and protection * Lifetime Warranty