Keep a drink on hand with this fun collection of flasks and thermoses from Overstock.com. Featuring a range from classic Stanley work thermoses to whimsical flasks with fun images and sayings, these drink containers are just right for every single-person occasion. Choose from elegant Visol flasks that fit neatly in the inner pocket of your overcoat, or fun event-appropriate containers for parties, sporting events, and even political rallies. Boxed flask kits make ideal gifts for your groomsmen, or keep a flask-and-cigar tube combo in your pocket for impromptu victory celebrations. This wide assortment offers flasks that feature cigarette holders or golf tee holders, and a number even come with custom funnels and shot glasses. Whether you need an Xtreme Canteen sports drink holder or a flat pocket flask for more adult beverages, you'll find the ideal drink container at Overstock.com.