Thermos Bottle Fresk model Berries. This stylish insulated bottle holds up to 350 ml and will keep liquids warm or cold up to 12 hours. Made from robust double walled stainless steel, this bottle comes with two different lids - a stainless steel lid and a convenient sports lid, both featuring a handle that can easily be attached to your sports bag or buggy. Perfect for both adults and children! Material: Stainless Steel, sports lid is made from PP (BPA free) and a silicone ring (to keep tight). Comes with a small brush for cleaning. Care instructions: Hand wash only, not suitable for the dishwasher, oven, or microwave.