This water bottle is perfect for everyday hydration. Its standard mouth opening is great for sipping and wide enough for ice. Safety is ensured with BPA-free plastics and 18/8 food-grade stainless steel construction. A unique powder coat provides a secure grip unlike other leading brands and works with TempShield insulation to prevent condensation. The size is ideal for daily use fitting comfortably in hand car cup holders and bike racks. Double-walled vacuum insulated TempShield technology keeps drinks hot for up to 6 hours or cold for up to 24 hours. The innovative cap features a flexible strap and stainless steel pivots for easy movement and Honeycomb Insulation adds to the temperature retention keeping drinks cold for up to 24 hours or hot for up to 12 regardless of the weather.