Solid Insulated Flask (500ml) educational toy Crafted from anodized aluminum alloy

Crafted from anodized aluminum alloy with sandblasted and brushed finishes for durability and a sleek look

When using it for the first time

it delivers long-lasting

The lifelike design replicates a real road bike at 1/10th scale

Rapid heat conduction: The carbon fiber yarn with thermal conductivity can quickly transfer heat energy to the inside of the wrist

Solid Insulated Flask (500ml) educational toy Crafted from anodized aluminum alloyExcellent insulation performance and can maintain the temperature of the beverage in the ideal state for a long time. This means you can enjoy hot coffee in the cold winter or taste cold drinks in the scorching heat without worrying about a temperature drop. This performance is particularly useful for long term travel, outdoor activities, or office use.