Fits notebooks with up to 17.3 screen; Checkpoint-friendly design for faster screening at airport security checkpoints; Made from Sorona(R) material derived from corn, which requires less energy to manufacture; Separate padded computer compartment for superior protection; Ergonomically designed cool-mesh back panel; Padded shoulder straps; Easy-access accessory pockets; Dim: 19H x 13.5W x 8D; Lifetime warranty;