amazon new 304 stainless steel 4 generation coffee cup car portable portable cup with straw vacuum insulation cup

1. The structure of the stainless steel double-layer vacuum thermos cup features excellent heat retention performance;

2. The thermos has a streamlined, stylish design with exquisite surface treatment that remains naturally shiny. It aligns with modern trends and aesthetics. The unique tea separator design allows you to enjoy the leisure of drinking tea anytime, anywhere.

3. Structure of the thermos cup – easy to drink from, rounded cup mouth for comfortable taste;

4. Can hold boiling water, brew tea, and store ice cubes;

5. Beautiful appearance, easy to use;

6. Bright surface, impact-resistant;

7. Antibacterial processing, easy to clean;

【Thermos Cup Precautions】：

1. Please avoid collisions and falls to prevent damage to the thermos cup body and affecting its heat retention performance.

2. Do not place it near heat sources to avoid affecting its function.

3. Place it in a location where children cannot reach, to prevent burns.

4. Do not place the cup directly in the microwave for heating.

5. Do not add dry ice, carbonated drinks, or other liquids that can generate high pressure. Also, do not add soy sauce or soups containing salt, to prevent corrosion of the pot body.

6. After filling with milk and other perishable beverages, please drink it promptly and clean it to prevent the inner container from rotting due to spoilage.

【Thermos Cup Instructions】：

Please clean the cup body with a neutral detergent before use.

Please add hot or ice water before use, pre-cool and pre-heat it, then pour out the old liquid and add it again.Add hot or cold water.

Tighten the switch and lid in a clockwise direction to prevent leakage.

【Thermos Cup Precautions】：

★ The water level when adding should not be too full; excess water will overflow when the lid is screwed on, posing a risk of burns.

★ Keep out of reach of children to avoid burns.

★ When adding hot water, avoid burns. Due to the heat insulation effect, the outside of the cup will not get hot when adding hot beverages.

★ Avoid tipping, falling, collision, or strong impacts, which may cause deformation of the cup and reduce its heat retention effect.

★ Do not add the following substances to the vacuum thermos cup:

① Dry ice, carbonated drinks, etc. (an increase in internal pressure can prevent the cup lid from opening or cause the liquid in the cup to spill).

② Soy sauce, broth, and other salty or corrosive substances.

③ Avoid any form of direct heating.

★ Do not use alkaline bleach, metal agents, or chemical mops during cleaning.

★ Do not stay close to heat sources such as stoves, otherwise the resin may deform and change color, reducing the insulation effect.