Imprint Method: UNIMPRINTED - Promote your brand at outdoor festivals, gyms and fitness centers with this 16 oz. double-wall stainless steel vacuum bottle! Offered in a variety of eye-catching colors, this BPA-free bottle features copper vacuum insulation and comes with a screw-on, vacuum lid. It meets FDA requirements and can keep drinks cold up to 24 hours and hot up to 12 hours. Customize it with an imprint of your name and logo and opt for another same color, second side imprint to get even more brand exposure!