The VESI bottle is a modern and durable drinking bottle made of stainless steel. It is refillable and leak proof and keeps beverages refreshingly chilled for up to 24 hours and warm for up to 12 hours. It comes in two different sizes, 260 ml and 500 ml, and several designs to fit everyone’s needs. VESI keeps your drink fresh tasting all day long – no matter if you’re in the office, studying for finals, at your yoga class or cross country skiing in the wilderness. It’s the perfect gift to give anyone you care about.