The Santeco Nevis is a 1 litre vacuum insulated sports bottle in Carbon Black, with a flip-up drinking lid and a carry bag with a shoulder strap. The lid opens one-handed and has a button lock so it does not open by accident in a bag. The bottle is made of 18/8 stainless steel with high corrosion resistance and is BPA free, so it can take ice water, hot coffee or sports drinks, and the double-wall construction keeps drinks at temperature for hours. The wide mouth is easy to fill with ice cubes and easy to clean, and it is gentle on the mouth when drinking. A good size for hiking, gym, school sport or a day on the farm.