Lifestyle brand GGPT is holding a limited-time sale for its 'GGPT Cool Mat/Ice Pillow' from May 15 to May 25, 2026. The price is reduced from 3,999 yen to 2,999 yen. Available in two colors, the mat uses PCM material that naturally freezes below 28°C. Measuring 41x30cm, it is condensation-resistant and versatile for use on pillows, chairs, or outdoors, coming with a 24-month warranty.