💼 Elevate Your Hydration Game! Ideal for personal use or as a thoughtful gift for friends and family. Narrow mouth design ensures easy sipping without the mess. Includes a lid that doubles as a cup, perfect for on-the-go hydration. Crafted from 304 Grade stainless steel, rust-proof and unbreakable. Double-walled vacuum insulation keeps your drinks hot or cold for a full 24 hours. Leak Proof 24h Temp Retention Eco-Friendly The MILTON Stainless Steel Thermosteel Flask set includes a 1L flask and a 350ml flip lid bottle, designed with double-walled vacuum insulation to keep beverages hot or cold for 24 hours. Made from durable 304 Grade stainless steel, these leak-proof bottles are perfect for any occasion, whether at the office, gym, or outdoors. The set is not only practical but also makes for an excellent gift, ensuring that the taste and nutritive value of your drinks remain intact.