DCI Flask Mittens, 4oz Flask in one mitten, Green These tricky mittens allow you to keep your favorite drink close at hand. The left hand mitten has 4oz refillable flask neatly hidden and out of sight. Helps you keep warm inside and out! Flask includes tethered cap to prevent from getting lost and a funnel for easily refilling your flask. A great gift flask for men or women, these mittens conceal flasks in any cold weather environment. One size fits most; Green color.