The standard flask was not built for sharing. Not only does one not hold that much booze, but it requires you to swap some saliva with your drinking buddy. The Firelight Flask is a flask built for sharing. Included are two tumblers and a large, 750ml flask, which is enough for an entire fifth of whiskey. The vacuum insulated flask holds your alcohol of choice and the tumblers peel off from the two ends for friendly imbibing. Not only that, at only 19 0z. it won’t weigh down the camping bag you tossed it in. The Firelight Flask offers 24-hour temperature control, is condensation-resistant, and offers and easy to fill and pour wide mouth. You can’t slip it in your jacket at a wedding, but you can use it whenever you and a buddy need more than just a nip of something by the campfire.