... Color:red or as your reqeust brand top waterproof mountaineer backpack Specification: Material:nylon Size: 32*21*52cmStyle:Sports& LeisureColor ... Feathure:Extremely Durable Water Proof Ripstop Nylon FabricIncomparable lightweight hiking backpack, the size just to meet demand.Design of the ... bottle and other essentions in itIt is not an ordinary backpack, but gather the strap offloading, plug-n system. ...