Hiking Backpack, 30L/40L/50L Expandable Hiking Backpack
PolyesterImportedUnique Design Backpack: Hiking backpack in expandable version. Large capacity & lightweight hiking daypack. Before extension: 11.8 x 6.7 x 17.7 inch (30 L). After extension:11.8 x 6.7 x 21.6 …