Tumbler 400ml Stainless Hot & Cool Line HLHC4119S Lock & Lock

Stainless Steel Body - Excellent durability PP Plastic Lid with a Silicone Seal Has a double insulation wall & patented triple layer insulation cap that retains the temperature inside the tumbler Has anti-slip silicone bottom to prevent accidental slips Includes a filter to infuse beverages Hand-wash only Special internal Copper coating on the outside of the inner bottle provides excellent insulated cooling effect