Stainless steel baby feeding is crafted from safe, antibacterial and high quality stainless steel. The nipple is made of medical grade silicon. The feeding bottle is a safe and practical alternative to plastic bottles and is easy to clean as well. Age: 0 To 2 Yrs, Safe And Practical Alternative To Plastic Bottle.MULTIPURPOSE DURABLE FOR COLD & HOT DRINK: Our Water Bottle Is Made From High Quality 18/8 Double Wall Stainless steel, both inside and out. Durable & Lightweight, it can take a beating and still remain Leak Free And Sturdy.FABULOUS OUTER BODY : The Outer Body Is Steel Covered For A Softer Finish , You Hold It And You'll Love It. 304 GRADE STAINLESS STEEL: Our bottle is a safe choice for your family. The inside of our bottle is made from food grade stainless steel unlike the plastic lining of lesser quality products.UP TO 12 HOURS INSULATION: Unique double walled vacuum insulation design with vacuum-seal cap keeps your drinks hot or cold for up to 12 hours. 460ML CAPACITY, BUT LIGHTWEIGHT: Weighs just over half a pound, lightweight and easy to take on the go, perfect for outdoor activities, the gym, long hikes, treks, bike rides, hot yoga classes, long road trip, in your car or backpack.Care & Caution: 1. Bottle to be Cleaned Before & After Every Use. 2. Do Not Use in Microwave.