Specifications: 1) Fabric: 40D Nylon Silicon Coated, 210D Nylon 2) Subsidiary material: YKK, UTX-Duraflex, Nylon webbing Specifications:1)Volume: 20L2) Fabric: 40D Nylon Silicon Coated, 210D Nylon3) Subsidiary material: YKK, UTX-Duraflex, Nylon webbing4) Weight: 0.41kgColors: Burgundy/orange/grey, Blue/grey, Purple/grey, Emerald/Kelly/Grey Backpack