Double Wall Tumbler 410ml

Clean the flask thoroughly with warm water and mild detergent before initial use

Before filling with hot/cold liquid, pre-fill with warn/cold water for serveral minutes so as to achieve the best result

Do not overfill, the maximum water level should be several centimeters' below the stopper

Close stopper and cup after filling with liquid

Do not place in dishwasher for cleaning

Do not use strong detergents, abrasive products, bleach for cleaning

Wipe the outside with a wet cloth and dry. Do not immerse in water. Use a mild detergent to clean the inside of flask and rinse well

Read all instructions carefully

Do not place near or in a stove or microwave oven

Do not store dry ice, carbonated liquids, milk or baby food

Add ice AFTER you have filled the flask with liquid. Use crushed ice only

Supervision is advised when used near children