Foldable four-cup silicone thermos (SlickBoil)

Abstract: this four-cup silicone kettle launched by Cuissential adds a new style to silicone products. Unlike the traditional hot water kettle, it can not only squeeze and fold to save space when not in use, but also does not contain BPA. If we look around, we will find that products made of silica gel are springing up one after another.