Capacity   0.5L Heat Retention (6h)   73℃ or more Heat Retention (1h)   88℃ or more Cold Retention (6h)   8℃ or less Size W×D×H (Approximate value)   6.6×6.6×21.6(cm)   Weight (Approximate value)   0.19kg Caliber (Approximate value)   4.4(cm)
