MasterteX-07 (Cordura Ballistic® 420D Fabric Nylon 100% moisture-bodied waterproof fillm L-vent® lamination processing) / MasterteX-04 VENT® laminate processing) / CORDURA BALLISTIC® Fabric 1680D Nylon (PVC coating) / Waterproof leather

Please note that it is not completely waterproof, so it cannot be prevented from invading water from the needle hole, which is the sewing part. If the nylon material is left for a long time while wet, the film on the back side may be peeled off or it may deteriorate, so be sure to dry it before storing. Water -repellent processing will be the surface processing, so if you use it, the effect will be diminished due to friction. In addition, the water repellency is lost due to dust attached to the dough and other dirt. After use, we recommend that you remove dirt by brushing moderately and use commercially available water -repellent spray frequently.