The packaging of the laser range finder for golfer is generally large as the size of the box is determined by the number of pages in the instruction manual. To address this, we reviewed the way of encasing the product. While the volume of the contents as is, we re-designed inner materials and individual box to miniaturize the size, reduce cost, and enhance the sales promotion. The main body and the pouch are separately stored, and individual box is re-designed with flap insert lock and wedging bottom from assembled box. As a result, the volume of the box was reduced by 19% and the amount material was reduced by about 39%.