AKONA Snorkeling Bag MATERIALS: 600D poly-natural fiber blend with polyurethane interior coating. Incredibly durable, water and stain resistant. INTERIOR: Double coated material with PVC mesh. Key clip. ZIPPERS: YKK #5 Marine grade bronze. Superior rust and corrosion resistance. CARRY HANDLES: Embroidered AKONA handle with reinforced box stitching for increased durability. SHOULDER STRAP: Padded with cushioned fleece lining. Reinforced with 1 webbing and durable rubberized exterior. Quick-release buckle.