Size: Height 48cm, Width 28cm, Depth 13cm Only tried on. I received it as a gift and intended to use it, so I cut off the tags. I can't find the QR code. Please refrain from purchasing if you are sensitive to details. There's a back panel, so it's less likely to lose its shape. Returns are not accepted to prevent switching items. Arc'teryx ARC'TERYX Mantis 26 Mantis 26 Black Backpack