PROMASTER GEAR 2020 Extreme Series SLR Bags feature all-weather zippers and deluxe reverse opening waist pack design. ? Reverse opening design makes access to equipment quick and simple. ? Deluxe water resistant zippers help to protect your equipment in the most extreme conditions. ? Exterior accessory and literature pockets provide plenty of accessory storage. ? Mesh end pocket and accessory loop straps offer the ultimate in versatility. ? Strong ballistic nylon with water-resistant coating ensures long-lasting durability. ? Deluxe hide-away waist belt, heavy padded shoulder strap, and extra comfort padded carrying handle provide versatile, comfortable carrying options.