This replacement lid is designed to fit our 350ml, 750ml, and 1.2L stainless steel water bottles. Ideal for replacing lost or damaged lids, it ensures a secure and leak-proof seal for your bottle. Care Instructions: Hand wash only in warm, soapy water. Not suitable for dishwashers or sterilisers. Avoid abrasive cleaning tools. Notes: The lid is made from plastic so lids can crack upon dropping. Please keep in mind prior to purchase If intending on purchasing for a child.