BOTTLED WATER: hot or cold to go. modern living: Though the fancy water bottle isn't a new thing, How cool is the idea you can keep your HOT beverage hot all day a while doing your daily thing and take it with you too. BOTTLED WATER: hot or cold ? The other option is keeping your drink frosty for up to 24 hours! SUPLMNT is pioneering how urban culture consumes water with style and function, and this black-owned small biz is making water bottles cool again!