500 ml thermos for both liquid and solid food. The stainless steel double wall with vacuum insulation technology, keeps the temperature hot up to 12 hours and cold up to 24 hours. Stainless steel is hygienic, healthy and long-lasting, prevents nutrients and flavours from changing, does not stain or absorb odours. The airtight screw top with pressure valve prevents spillage and maintains the temperature of liquids for longer periods of time. With wide mouth opening for easy cleaning, it also allows you to eat directly from the inside. Silicone bottom, non-slip and scratch-resistant. Free of BPA, phthalates and lead.