Choose from an array of bright and dark colors and customize this 20 oz., vacuum-insulated, double-wall 18/8 stainless steel water bottle. Keep your cold drinks cold (up to 24 hours) and your hot drinks hot (up to 12 hours) and your customers happy with this durable stainless-steel water bottle. The narrow-mouth is protected by a proprietary BPA free insulated lid which has a built-in loop.