Capacity   0.48L Heat Retention (6h)   67℃ or more Heat Retention (1h)   86℃ or more Cold Retention (6h)   8℃ or less Size W×D×H (Approximate value)   6.6×7.3×22(cm) Weight (Approximate value)   0.2kg Caliber (Approximate value)   4.3(cm)
