The Thermos classic glass vacuum flask. Sturdy handle and two cups on top make this flask fantastic for two people to share. Glass vacuum insulated Keeps hot for up to 8 hours and cold up to 12 Hours Meets and exceeds EN 12546-1:2000 Twist and pour stopper allows you to pour without removing the stopper Interlocking cups for serving and sharing anywhere "Stash Top" for additional storage