<p>A synthetic resin bottle type container, comprising a shoulder part continued to a mouth part for spouting contents and a body part forming a contents filled space in an area ranging from the shoulder part to the bottom wall thereof, wherein pressure reducing/absorbing panels are dividedly formed by at least one groove recessing the body part toward the inside of the container, and a recessed part extending along a groove positioned just below the shoulder part of the pressure reducing/ absorbing panel and deeper than the groove is provided in the groove to prevent the shape of the shoulder part of the container from being deformed due to a pressure reduction and a pressure absorption.</p>
