Capacity   0.5L Heat Retention (6h)   69℃ or more Heat Retention (1h)   86℃ or more Cold Retention (6h)   8℃ or less Size W×D×H (Approximate value)   7×7.4×24.6(cm) Weight (Approximate value)   0.23kg Caliber (Approximate value)   4.0(cm)
