The modern glass flask is the perfect vessel to carry your favorite spirits in. The single shot, 100ml size fits right in your pocket and is the ideal companion for a night out or for those special occasions. This flask features the Ragproper black silicone sleeve. It's versatile, sleek, and completely removable. The easy pour window and food-grade silicone funnel make filling your flask a breeze. You invest in your liquor, so protect it by investing in your flask.