This strong chest bag by ATLI is made out of Oxford material with polyester lining material. The internal space of the bag is completely structured with several pockets and holders for your phone, wallet, tablet or any other items. On top of that, there are multiple large pockets provided in the front of the bag. The bag is worn on the chest or the back. The strap is extremely comfortable with decompressing pillows to divide pressure over your shoulder, on top of that it can be moved to the left or right side depending on your preference. The back of this bag is completely ventilated with breathable material, this way you won't get sweaty under the bag. There is a holder for water bottles provided on the side. Model numberA00055TypeBackpack / Shoulder bagColorBlackShapeSatchelMain materialOxfordLining materialPolyesterPatternCamoStyleVersatileDimensions31 * 17 * 7 cm