ValueTalks King Food Flask Insulated 450ml Stainless Steel Food Jar with Folding Spoon (Teal) by Amazon.co.uk

• Double walled stainless steel designs for maximum temperature retention to keeps hot and cold for 12 hours

• The lid is made of food grade material, 100% BPA-free polypropylene, can be used for food or hold soup. And a full-size folding spoon inside make you more convenient

• Extra wide mouth and 450ml capacity, seamless welding soup flasks can hold any soup, food or pasta without leakage, suitable for kids and adults

• An exhaust valve is designed under the internal lip. The gas pressure will grow when the temperate is different between inside and outside, just push the air hole button, the insulated food jar will be open easily

• Keep cool and hot for long time, you can take the food very well for the lunch break or for long trips, Ideal for outdoor, office, school, ect