This stylish and functional Hammershøi thermal jug has a fine, matt silk finish which highlights the iconic Hammershøi grooves and which, in combination with the soft integrated handle, makes it very pleasant to handle. The jug features a glass insert to keep drinks hot, while the screw-on top ensures a tight seal. The top also has an integrated push-button function that makes it easy and safe to pour. It is available in three beautiful colours - white, anthracite and indigo - and will look lovely wherever and whenever you serve tea or coffee, whether indoors or outside.Before use:Before using the thermos, pre-fill for about 3 minutes, using either hot water for hot drinks or cold water for chilled drinks to ensure the optimal efficiency.Make sure the fastening cap is securely fastened during use, for the insulation to function optimally.Cleaning advice:Do not use any cleaning products containing chloride.To remove difficult stains, fill the thermos with hot water, add one teaspoonful of baking soda. Do not put stopper on product while using this cleaning method. Leave it overnight. Always rinse thoroughly before re-use.Use washing-up liquid to clean the inside of the thermos. After cleaning, rinse thoroughly with hot water.Use and care:Insulating containers must be cleaned regularly.Never put in the freezer or dishwasher.Do not store dry ice in the appliance.Glass inners are fragile. If mishandled or dropped the glass insert may break.If the thermos has not been used for some time, rinse with warm water to remove any residual odours.Keep the thermos away from direct heat to protect any plastic materials from damage.The thermos should not be over-filled. Remember to leave sufficient space in the neck to fit the stopper.