Extra for the Stopper Dry Bag SEA TO SUMMIT has developed a special patent-pending buckle. The stainless steel pins on the side of the buckle are easy to remove, making them a versatile accessory for on the road. They have been designed to be field replaceable using a screwdriver, but unlike other field solutions, with the Field Repair Buckles 38mm Side Release 2 Pin by SEA TO SUMMIT there is no need to sew in replacement buckles when back from the field.