Swing to the Sack Sunday Red Men's TShirt Swinging to the sack on this Sunday can bring bliss and calmness to the life. Take a break from the busyness of daily and indulge in some peaceful time between the linens. Embrace the comfort and serenity of the occasion as you sway your way to complete unwinding. Let the sack be your haven as you get away from the chaos of the outside and recharge your body and mind. So don't hesitate and revel in a relaxing Sunday swing to the sack.