DCI Hidden Flask Mittens, One 4 fl. oz. Flask, Black Pair, One Size Fits Most Left hand mitten holds a 4oz refillable flask neatly hidden and out of sight Flask includes tethered cap to prevent it from getting lost and a funnel for easy refill The flask is made from acrylic material and the mittens have fleece lining for comfort and warmth One size fits most and assorted colors of red and black are chosen based on availability The perfect gag gift for your friends, these mittens will help them keep warm inside and out