You'll "steel" the show when you advertise with this customizable water bottle! Double wall vacuum insulation to keep drinks hot for up to appx. 6 hours and cold drinks for up to appx. 12 hours. The exterior of the bottle is offered in several color-coating options and make sure to add an imprint of your brand name or logo using one of our imprint methods. This bottle is a great giveaways at gyms, corporate events, trade shows and much more!