canvas tool bag,hand tool bag,working bag made of cotton/polyester canvas,waterproof ,easy carry and long time for use cotton canvas bagshand tool bagworking ... such as tarpaulin, rubber cloth, luggage cloth, canvas for shoes, military camouflage canvas, decorating canvas, painting canvas, filter fabric, construction tents, PVC Coated ... weight: 7oz/m2~33oz/m2 (200g/m2~950g/m2). cotton canvas tool bag