Vacuum flask:
1.high quality stainless steel
2.keep the liquids hot or cold for 24 hours
3.any color is available

Use:

DO not look directly into flask when filling keep at arms length (due to steam)

Pre-fill before use (warm water for hot drinks,cold water for cold)

Do not put milk, juice, carbonated drinks into the stainless steel cup

Keep away from direct heat to protect plastic materials

keep out of reach of children

Clean:

Clean with warm soapy water

Do not use alkaline detergent