READY STOCK MALAYSIAFAST SHIPPING Material: NylonOpening method: ZipperSize : 45cm (H) x 12cm (W) x 32cm (L)Colours : Multiple colourThe internal structure of the bag: Main bag, front bag, side bag, built-in mezzanine, rear anti-theft bagFunction: breathable, abrasion-resistant, anti-theft, burden reduction, impact resistanceApplicable product types: iPad, tablet computer, notebookStyle: BackpackSuitable for study, travel, hiking, casual **Notes : There will be 1-3cm difference in measurement