Specification: Color Grey Material Cotton and linen Capacity 20L Backpack size 35x17x34cm/ 13.78x6.69x13.38inch Pad size 53x32cm/ 20.86x12.60inch Sleeve size 7.5x25cm/ 2.95x9.84inch Weight Approx.800g Features: Adjustable and removable back strap guarante #baby