Checkpoint-friendly design for faster screening at airport security checkpoints; Semi-rigid front panel protection; Interior pockets to carry gear; Wireless Security Shield(TM) pocket protects cellular phones & PDAs from hackers & viruses; Ergonomic backing & shoulder straps; Lifetime warranty; Fits widescreen notebooks with up to 17.3 screens; Dim: 13H x 20.5W x 7.5D;