Your favorite hot or cold drink is ready to go when you are with the X-PAC™ 16.9oz Double Wall Stainless Steel Vacuum Bottle. 16.9 ounce capacity, stainless steel construction, and double-wall vacuum feature holds the temperature for hours. We engineered this thermos to be leak-proof and portable for the outdoor enthusiast and the commuter. . X-PAC™ Logo Laser Engraved on Top of Cap. Great gift idea.