water-proof,PU or PVC coated.high-quality,best service and commpetitive price Bag cover,Rucksack cover,water-proof,Fabric:300D Oxford PU or PVC coated,water-proof,with High reflective tape and mesh pocketSize,S M L,customize is availableColor: Fluorescent yellow,customize is availableClosure:Elastic with metal botton,customize is available bag cover,Ruckscak cover JYV-1003