Capacity   0.4L Heat Retention (6h)   61℃ or more Heat Retention (1h)   84℃ or more Cold Retention (6h)   10℃ or less Size W×D×H (Approximate value)   7.8×7.8×19.6(cm) Weight (Approximate value)   0.24kg Caliber (Approximate value)   5.3(cm)
