All our thermoses are made with high-quality stainless steel, are 100% leak proof and food safe. We offer thermoses for both food and drink, they are insulated and can keep food and drinks hot or cold for hours.
Yes, we only quality food contact safe stainless steel that won’t leach harmful chemicals or impact the taste of the liquids held. So this means that our materials are BPS and BPA free. Find out more about our materials here.
Are the thermoses all leak proof?
Yes, all our thermoses are 100% leak proof. While you need to take care when carrying hot food or liquids, our thermoses will not leak.
Will the thermoses keep the contents hot and or cold?
Yes, our thermoses are high quality vacuums, designed to keep your food or drink hot or cold, until they are ready to consume.
Do you have thermos for food and drink?
Yes, for food we have a food flask and thermos pot, and for drinks we offer insulated water bottles in 17 fl oz and 25 fl oz sizes for both hot and cold drinks.
Are the thermos designs unique to Black+Blum?
Yes, we are very passionate about design and each of our products was concepted and developed in our London studio. You can read more about our design process and philosophy.