□ Product Name: Shinako Shinako-chan × sokomo 3-Way Kids Bottle That Can Be Washed Thoroughly ・ 450ml □ Condition: Brand new, unopened □ Heat Retention: When using the cup and inner stopper 63 degrees Celsius or higher for 6 hours □ Cold Retention: When using the cup, inner stopper, direct drink unit, and straw unit 12 degrees Celsius or lower for 6 hours Instant purchase ○ Stainless steel Thermos Vacuum flask Water bottle