Serving lukewarm beverages to guests is a big no-no in our book. That's why we love this triple-insulated pitcher from Corkcicle—it'll keep a 64 ounce concoction cold for up to 9 hours while you enjoy your company (that's a whole lot longer than any dinner party we've personally ever had). Sporting a ceramic-coated interior, you won't get any metallic off-flavors, and spills will be few and far between thanks to the non-slip silicone bottom.