Chilly's Bottles are reusable, vacuum-insulated, stainless steel drinking bottles that keep drinks ice cold for up to 24 hours and hot for up to 12 hours. Free from harmful plastics, tasteless and leak-proof. Welcome to Chilly's Bottles Chilly's was founded in 2010 with the goal of giving people the opportunity to always have cold water on the go without having to buy single-use plastic bottles. The result was the Chilly's bottle. A modern and stylish product designed to combine the convenience of a plastic bottle with the high performance technology and eco-friendly benefits of a traditional bottle. Chilly's mission is to accelerate the adoption and everyday use of reusable products. All products are manufactured using advanced double-wall vacuum technology, offering high performance in modern and stylish designs. Whether it's at work, the gym or the beach, you'll always want to take your Chilly's with you.